1827
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1970
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875
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1942
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1946
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1944
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1930
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1992
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1122
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666
1995
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1940
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1976
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1967
886
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1829
1978
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1971
1053
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1626
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1192
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1918
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1967
1734
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1971
1468
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1943
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1064
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1273
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1202
1716
1940
1254
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1986
1859
1519
1925
1829
1927
1091
1832
1711
1635
1502
1587
1322
1970
1560
1527
1282
1246
1723
1762
1739
1305
1538
873
1936
1832
1204
1746
1803
1490
1434
1808
1136
1667
1672
1514
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1970
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1100
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1956
1626
1930
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1949
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1995
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1957
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171
1310
1961
1267
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1276
1900
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1263
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1732
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1978
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465
1529
1920
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1962
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1133
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1957
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1803
1920
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1327
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1007
1989
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1982
1172
1406
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1097
1816
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1343
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1729
1991
1638
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1945
1326
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1662
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1825
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1994
1873
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1243
1377
1867
1658
1824
1980
1979
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1659
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1725
1382
673
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1657
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1869
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1939
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1697
1705
1387
1769
1928
1253
837
1003
1541
1888
1306
1476
1812
1716
1826
1934
1771
1990
1779
1294
1397
1868
1422
1972
687
1751
1575
1033
1819
1405
339
1342
1599
1915
1680
1603
1823
1748
1441
1584
1193
1319
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1336
1914
1860
1284
1986
1695
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1534
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1676
1278
1061
1678
1834
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1828
1868
1537
1828
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1806
1779
1783
1403
1662
1848
1397
1702
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1325
1890
1929
1759
1963
1958
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1695
1780
1772
1553
1146
1115
1582
1830
1755
1640
1502
1855
1575
1676
1994
1889
1655
1859
1383
1677
1136
1698
1478
1429
1358
1247
1548
1818
1393
1789
923
1600
1780
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1243
1817
1740
1845
1442
1616
1529
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1331
1088
1975
1021
1626
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1969
1708
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1857
1414
1992
1795
1955
1818
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1941
1261
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1958
1269
1628
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1364
1877
1359
1228
1893
1837
1790
1594
1824
1706
1507
1669
1697
1260
1983
1431
1945
1713
1524
1298
1555
1393
1891
1709
1717
1103
1577
1678
1982
1511
1208
1639
1185
1199
1710
1990
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1855
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1337
1357
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1492
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1874
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1767
1482
1429
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1848
1176
1056
1245
1760
1187
1479
1425
1368
1107
1500
1951
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1993
1825
1627
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1201
1260
1910
1812
1933
1633
1200
1827
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1859
1514
1847
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1239
1980
1520
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1986
1767
1991
631
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903
1727
1967
498
1712
1633
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1628
1726
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377
1124
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1724
1938
1994
1488
1429
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1367
1642
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1773
1863
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1436
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1933
1953
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1933
1367
861
1646
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1975
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1752
1754
1942
1975
1888
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1949
1824
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1735
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1520
447
1672
1983
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1217
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1845
1665
1866
1362
1455
1713
1431
463
1284
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1288
1262
1552
1566
1930
1701
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1431
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1649
1610
1464
1462
1954
1340
1786
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1428
1849
1837
1324
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1816
1603
1971
1970
1488
1692
1237
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1886
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1961
1157
1651
1841
1967
1788
1674
1198
1151
1594
1792
1985
1977
1922
1653
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1640
1953
1669
1633
1052
1494
1490
1166
1675
1782
1562
1586
1958
1797
1995
1401
1385
1639
1429
1871
1847
1841
1889
965
1950
632
1221
1968
1677
1353
1821
1792
1471
1724
1818
1665
1603
1513
1935
1469
1125
1406
1916
1087
1844
1349
1185
1508
1846
1242
1630
1986
1953
1752
1756
1294
1971
1948
1452
1958
1488
1581
1656
1915
1823
1652
1926
1389
1827
1952
1663
1667
383
1599
1728
1617
1760
1607
1610
969
1236
1223
1375
1976
1816
1464
1408
1602
1174
1654
591
1969
1502
1425
1815
1852
1305
1841
475
1690
1943
1624
1143
1808
1104
1708
1830
1752
1777
1578
1877
1171
1805
1305
1628
1964
1896
1820
1208
1825
1902
1966
1914
1770
1982
1983
951
1820
1992
1492
1191
1928
1737
1992
1947
1705
1844
1674
1936
1595
1038
1490
1806
1717
1658
1752
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1884
1136
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1252
1941
1367
1355
1748
1427
1685
1469
1750
1692
1500
1896
1375
1948
1773
1565
1967
1989
1475
1655
1965
1903
1757
1777
1612
1900
1902
1593
1165
1811
1361
1957
1832
1913
1511
1351
1516
1948
1326
1507
1964
1782
1663
1891
1911
1469
1460
1453
1973
1127
1813
1693
1618
1837
1505
1675
1969
1600
1932
1993
1332
647
1807
1634
1823
1964
1706
1515
1962
1979
1454
1165
1442
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1158
1849
1923
1640
1884
1726
1533
1962
1727
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1876
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1937
1718
1572
1989
1864
1534
1902
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1559
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1747
1852
1347
1571
1950
1043
1538
1654
1178
1184
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1934
1865
1850
1638
1631
1479
1962
1135
1129
1752
1644
1143
1488
1739
1148
1842
1514
492
1579
1639
1679
1802
1619
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1468
1439
1745
1729
1333
1549
1819
1410
1681
1685
1689
1326
1051
1711
1492
1982
1797
1278
1621
1706
1949
1867
1285
1877
1391
1772
1336
1820
1937
1857
1904
1295
1648
1860
1641
1498
1737
1935
1926
1660
1849
1654
1294
1971
1538
898
1487
1454
1528
1528
1796
1948
1811
1976
1810
1810
1856
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1978
1743
1142
1941
1824
1112
1820
1866
1976
1546
1872
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1821
1365
1893
1837
1470
1798
1798
1045
1940
1888
1193
1823
1778
1642
495
1403
1101
1315
1318
1467
1605
1677
1958
1954
1891
1987
1624
1572
1792
1994
1141
1067
1410
1085
1692
1382
1904
1294
1311
1518
1972
1610
1889
1976
1923
1867
1458
1717
1664
1843
1557
1990
1967
1695
1466
1476
1754
1429
1269
1902
1775
1772
1663
1935
1968
1832
1690
1669
1750
1814
1220
1844
1008
1271
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1939
1355
1925
1887
1838
1493
1401
1616
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1978
1644
1813
1657
1956
1314
1478
1380
1327
1690
1919
939
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1953
1117
1177
1910
1721
1161
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1709
1723
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1556
1436
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1378
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1986
1780
1822
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1454
1749
1778
1568
943
1345
1987
1690
1244
1974
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1684
1299
1623
1739
1781
1868
1901
1300
1905
1725
1823
1938
1590
1588
1888
452
1739
1736
1143
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1987
1800
1775
1180
1974
1138
1633
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1966
1435
1270
1840
1779
1726
1902
1936
1934
1869
1162
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1943
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1604
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1067
1762
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1859
1730
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1954
1650
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1902
1069
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1952
1785
1978
1210
1155
1427
1638
1357
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1288
1995
1731
1798
1407
806
1259
1715
1714
1832
1672
1497
1547
1489
1652
1929
1549
1555
1635
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1766
1855
1605
1918
1451
1876
1974
1607
1276
1619
1329
527
1852
1252
1722
1878
1913
1754
1937
1669
1322
1825
1682
1412
1434
1573
1076
1502
1639
1623
1233
1225
1751
1968
1671
1202
1985
1586
1519
1888
1954
1036
1777
1656
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1311
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1188
1388
1630
1492
1172
806
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1779
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1833
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1814
1770
1634
1896
1558
1831
1789
1893
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1862
843
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1804
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1925
1379
1988
1929
1665
1434
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1846
1725
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1837
1940
1576
1833
664
1016
1756
1551
1358
1573
1668
1090
1794
1822
1291
1830
1673
1770
1365
1187
1770
1569
1663
1739
1941
1636
1918
1366
1631
1482
1793
1521
1320
1618
1731
1826
1628
1925
1603
1316
1921
1889
1381
1960
1188
1206
1863
1785
1942
1987
1485
1907
1382
1501
1253
1942
1820
1819
1737
1774
1861
1303
1795
1853
1718
1990
1705
1473
1521
1937
1247
1993
1893
1260
1828
1915
1973
1296
1932
1843
1325
1569
1777
1614
1965
1987
1371
1314
1239
1804
1330
1608
1857
1863
1928
1325
1801
1700
1360
1142
1681
1203
1263
1850
1530
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1829
1881
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1239
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950
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1630
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1364
666
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1853
1626
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1460
1245
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1790
1717
1694
1593
1354
1520
1884
733
1549
1767
1510
1532
1246
1862
1889
1727
1777
1908
1916
1775
1461
1911
1981
1621
1722
1381
1443
1370
1754
1095
1992
1672
1773
1734
1900
1904
1977
1935
1370
1821
1448
1226
1405
1958
1414
1900
1476
1571
1421
1428
1837
1581
1831
1867
1164
1062
1403
1989
1660
1716
1278
1960
1183
1720
1797
1849
1842
945
1585
1261
1665
1930
1949
1508
1296
1209
1477
738
1906
1693
1303
1977
1678
1726
1636
1814
1218
315
1948
1534
1962
1875
1666
1734
1277
1423
963
1657
1646
1784
1730
1837
1818
1381
1736
1535
1897
1597
1847
1185
1753
1726
1798
1458
1516
1172
1824
1314
1694
1661
1955
1273
1173
1301
1267
1347
1846
1827
1136
1174
1877
1439
1287
1634
1859
1965
1604
1430
1239
1907
1962
1959
1399
1639
1415
979
1245
1786
1533
1887
1529
1586
1692
1822
1435
1753
1748
1780
902
1632
1867
1769
1715
1567
1709
1001
1846
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1977
1780
1945
1992
1574
1933
1268
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1603
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1927
1947
1274
1981
1570
1715
1243
1981
1449
1472
1771
1747
1518
1718
1716
1614
1845
1882
887
1864
1733
1729
1959
1891
1728
1842
1769
1704
1763
1524
1623
1866
1864
1719
1582
1890
1918
1231
1661
1892
1955
1629
1501
1772
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758
1948
1607
1439
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1129
1763
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1662
1634
1928
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1760
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1124
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1940
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524
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1296
1945
1047
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1984
1979
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1324
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1376
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1538
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1963
1203
1975
1936
1697
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748
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1563
1803
1434
1866
1522
924
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1648
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1632
1401
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1803
1968
1903
1445
1633
1017
1712
1876
1611
1967
1909
1396
1613
1820
1891
1447
1309
1965
1947
1959
1882
1850
1672
1494
1742
1645
1897
1841
1977
1882
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1866
597
1849
1820
1792
1861
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1747
1348
1667
1731
1880
1498
1526
1236
798
1952
1959
1554
1613
1764
1130
1512
1033
1385
733
1981
1588
1985
1732
1732
1580
1924
1602
1646
1254
1873
1750
1910
1821
1556
1775
1221
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1335
1022
1680
1782
1638
1451
1403
1366
1894
1857
1431
1468
1971
1539
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1770
1349
1519
1526
1903
1683
1884
1037
1614
1653
1571
1571
1960
1579
1284
1933
1546
1603
1719
1800
1937
1681
1969
1960
1440
1441
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1778
1671
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752
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1951
1976
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1497
1598
1931
1649
1870
1210
1493
1704
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1687
1480
1671
1452
1888
1847
1980
1637
1284
1651
1543
1896
1812
1768
1472
308
1554
1980
1465
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1121
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1652
1503
1621
1374
1447
1465
1899
1414
1356
1591
1372
1690
1772
1697
1687
1508
1744
1966
1732
1150
1635
1920
1058
1961
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1645
1732
1825
1773
1883
1704
1495
1764
1649
1607
1824
1693
1942
1552
1970
1960
1990
1441
1962
1562
1915
1586
1946
1974
1335
1568
1983
1416
815
1810
1556
1725
1548
1905
1969
1859
1992
1770
1561
1865
1582
1246
1639
1895
1864
1383
1921
1647
1210
1850
1364
1752
1678
1760
1986
1989
1945
1576
1903
1947
1936
1815
1448
1322
1364
1269
1924
1455
1672
1668
560
1382
987
1905
1810
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1245
1658
1868
1675
1658
1810
1710
1814
1861
1308
1796
1261
1821
1140
1970
1747
1635
1863
1881
1336
861
1881
1916
1337
1835
1619
1443
1110
1988
1710
1809
1421
1582
1761
1845
1454
1649
1697
1891
1278
1761
1641
1182
1364
1069
1642
1342
1542
1813
1691
1530
1720
1609
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1504
1970
1852
1736
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1713
1331
1495
1466
1987
1283
1798
1768
1247
1523
1790
1750
1932
1532
1481
1359
1896
1838
1882
1736
1875
1975
1401
1677
1729
1047
1139
1577
1970
1656
1990
1388
1680
1824
1852
1590
1822
1945
1467
1472
1964
1367
1550
1951
1766
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1951
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1725
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1492
1284
1845
1934
1975
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1613
1743
1683
1721
1418
1886
1759
1110
1832
1641
1812
1594
1739
1923
886
1530
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1391
1714
1187
1632
1951
1571
1677
1772
1943
1728
1764
624
1491
1560
1475
1903
1278
1403
1801
701
1868
1224
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1811
1246
1429
1835
1820
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1615
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1658
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1411
1971
1944
1854
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1325
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1489
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1552
1703
1759
1747
1642
1453
1574
1714
1802
1484
1179
1512
1594
1895
1702
1823
1681
1994
1372
1588
1981
1391
1645
1952
1790
1911
1972
1283
1386
1930
1479
1719
1836
1885
1581
1626
1798
1393
1709
1838
1809
1763
1555
1890
1549
1291
1728
1736
1435
1607
1724
1898
1934
1792
1101
1779
1692
1780
1531
1921
1900
1607
1669
1583
1620
1402
1637
1949
1687
1543
1402
438
1912
1435
1740
1798
1364
1979
1969
1984
1575
1271
1735
1979
1264
1390
1326
1450
1958
1925
1815
1622
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1722
1712
1275
1433
1881
1069
1860
1442
1653
1659
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1731
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1968
1708
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1355
1044
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1927
1570
1446
1769
1776
1138
1539
1268
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1480
1938
1276
1128
1871
1201
1797
1883
1900
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1602
1319
1723
1367
1791
1387
1766
1658
1776
1940
1303
1863
1532
1881
1959
1360
1422
1674
1363
1566
1631
1366
1117
731
1730
1501
1675
1843
1968
1372
1660
1496
1277
1871
1231
1608
1567
1931
1376
1835
1033
1664
1573
1844
1831
1320
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423
1960
1142
1984
1703
1821
1970
1422
1462
944
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1759
1706
1400
1976
1914
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1309
1948
1869
1422
1980
1818
1732
1506
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1978
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1954
1581
1002
1492
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1906
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1632
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1641
1337
1673
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1956
537
1565
1532
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1705
1518
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1812
1712
1962
1964
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1674
1058
1452
1292
1281
1426
1738
1595
1803
1474
1851
1947
1978
1588
1522
527
1924
1887
1669
1263
1509
1202
1546
1049
1142
1654
1072
1965
1576
1791
1596
1195
1566
1947
1902
1690
1637
1639
1423
953
1742
1749
1745
1532
1460
1914
1781
1612
828
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1850
1766
1666
1946
1774
1110
1467
1644
1579
1972
1545
1670
1436
1687
1952
1255
1354
1651
1434
1951
1916
1799
1528
1809
1541
1828
1388
1993
1945
1432
1134
1805
1750
1685
1447
1914
1937
1241
1378
1703
1660
1679
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1891
1303
1454
1686
1971
1830
1991
1835
1156
1847
1456
1018
1981
1576
1436
1879
1439
1539
1068
1485
1918
1889
1843
1683
1472
1875
1699
1744
1656
1901
1446
1979
1971
1617
1317
1762
1913
1770
1955
1683
1654
1508
1880
1973
1262
1365
1966
1141
1962
1443
1313
1080
1496
1477
1886
1159
1910
1796
1631
934
1648
1665
1174
1780
1906
1805
1855
1808
1451
1989
1534
1308
1529
1890
1988
1852
1499
1583
1279
1992
1522
1311
1683
1730
1378
1739
1360
1830
1721
1860
1923
1558
1749
1330
1888
1675
1993
1684
1913
1805
1890
1356
1817
1713
1915
1956
1965
1419
1474
1916
1908
1580
1643
1730
1931
1829
1939
1098
1861
1911
1886
1030
1772
1929
1767
1319
1523
1766
1595
1964
1722
1975
1434
1433
1391
1789
1361
1727
1868
1878
1946
1521
1776
1061
1643
1713
1673
1532
1343
1688
1910
1399
1303
1719
1898
1205
1875
1601
1374
1578
1353
1730
1880
1593
1400
1818
443
1972
1686
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1727
1411
1716
1962
1824
1241
1775
1979
1419
1853
1587
1738
1864
576
1956
1219
1869
1953
1501
1816
1852
1678
1566
1985
1343
1944
1518
1981
1265
1682
1285
1832
1488
1923
1629
1188
1507
1680
1939
333
1852
1554
1501
1217
1329
1795
1883
1647
1576
1859
1444
1949
1804
1990
1311
1043
1527
1122
1843
1436
1917
1418
1333
1524
1397
1423
1480
1402
1756
1899
1976
1436
1887
1814
1315
1884
1619
1589
1582
1839
1803
1621
1933
1910
1790
1539
1492
1160
1686
1084
1945
1947
1697
1792
1546
1908
1790
1752
1725
1223
1356
1721
1779
1806
1934
1727
1756
1773
1866
1798
1587
1669
1223
1724
1989
1476
1988
1863
1635
1801
1873
1761
357
1809
1902
1315
1625
1574
1711
1521
1317
1399
1762
1857
1620
1966
1807
1974
1930
1913
1669
1911
1876
1130
1120
1848
1734
1250
1764
1827
1326
817
1679
1926
1837
1898
1809
1193
1078
1736
1924
1491
1529
1903
1174
1619
1918
1965
1878
1830
1432
1080
1896
1440
1375
1989
1846
1514
1740
1521
1542
1226
1548
1536
1882
1910
1329
1773
1654
1174
1193
1740
1877
1408
1503
1924
1600
1848
1428
1828
1993
1642
1428
1851
1818
1535
1893
1335
1949
1808
1790
1968
1459
1826
1987
1501
1733
1527
1625
1775
1455
1892
1708
1509
1415
1793
1886
1479
1758
1309
1435
1876
1521
1785
1624
1595
1816
1642
1889
1721
1178
1717
1831
1794
1447
1925
1876
1607
765
1464
1228
1866
1326
1594
1513
1978
1756
1851
1833
1828
1964
1905
1130
1546
1889
1857
1510
1608
1738
1567
1763
1453
1962
1984
1121
1868
1957
1555
1988
1836
1369
1949
1889
1191
307
1202
1350
1878
1573
1531
611
1890
1784
1747
1849
1674
1610
1949
1032
1599
1957
1948
1378
1438
1960
1988
1274
1426
1800
1935
1781
1763
1523
1777
1722
1304
1743
1370
1913
1347
1331
1608
1909
1188
1581
1514
1778
1317
1839
1770
1046
1793
1439
1381
1959
1863
1432
1743
1961
1061
1217
1994
1852
1423
1335
1965
1882
1742
1733
1952
1574
1874
1740
1701
1544
1869
1512
1595
1740
1850
1823
1791
1065
1534
1482
1578
1670
1032
797
1710
1918
1620
1963
1068
1988
1467
1697
1456
1760
1524
1357
1102
1228
1877
710
1877
1804
1683
1922
1397
1743
1317
1690
1685
1777
1989
1572
1739
1848
1697
1650
1881
1576
1646
1671
784
1531
1607
1984
1594
1450
1715
1220
1852
1413
1905
1869
1864
1841
1453
1721
1468
1770
1808
1395
1427
1108
1553
1306
1359
1841
1765
1554
1206
1466
1261
1495
1481
1642
1148
1765
1946
1915
1270
1651
1575
1901
821
1160
1781
1198
1352
1543
1225
1553
1524
1429
1591
1840
1897
1972
652
1708
1796
1886
1624
646
1820
1685
1915
1724
258
1576
1934
1422
1899
1947
1299
1865
1424
1689
1900
1648
901
1899
1686
1523
1893
1231
1860
1439
1905
1959
1760
1456
1349
1540
1813
1537
1472
1819
1461
1464
1475
1885
1769
1911
1655
1284
1438
1317
1423
1895
1933
1639
1873
1695
1904
1744
1943
1845
1905
1899
1897
1941
1900
1580
1505
1215
1933
1892
1969
1684
1970
1312
1759
1700
1704
1899
1836
1975
1667
1454
1682
1750
1773
1613
1231
1507
1750
1839
1909
1499
1262
1414
1793
1156
1205
1862
1977
1685
1718
1785
1853
1477
1482
1467
1240
1845
1842
1335
1288
1879
1956
1014
1619
1360
1139
1439
1646
1861
1651
1895
1681
1661
1785
1856
1305
1829
1419
1837
1455
417
1624
1972
836
1973
1711
310
1760
1822
1675
1294
1706
1848
1926
1515
1231
1375
1322
1602
1440
1650
1433
1901
1729
1227
1647
1563
1338
1197
1296
1948
1756
1320
1905
1632
1716
1556
1348
1311
1741
1211
1676
1448
1972
275
1690
1989
1611
1722
1407
1112
751
1928
1907
1677
1627
1230
1776
1406
1746
1854
1764
1353
1986
1596
1630
1989
1910
1413
1816
1955
1321
1683
1599
1514
1908
1872
1100
1373
1507
1837
1524
1791
1779
1718
1896
1819
1798
1787
1345
1828
1966
1452
1603
1433
1386
1822
1805
1637
1549
1679
1896
1713
1320
1820
1535
1534
1989
1390
1902
1596
1492
1975
1785
1518
1861
1511
1166
1838
1870
1736
1192
1944
1727
1771
1179
1456
1620
1953
1583
1975
1043
1648
1914
1487
1229
1814
1692
459
1923
1289
1629
1852
1773
1371
1885
1421
1337
1612
1757
1619
1280
1972
1782
1419
1707
1716
1229
1892
1821
1872
1836
1514
1918
1043
1488
1745
1421
1353
1382
1878
1368
1486
1659
1943
1463
1428
789
1727
1922
1602
1720
1113
1493
1609
1674
1486
1239
1502
1973
1582
1705
1442
1116
1968
1254
1519
1598
1969
1581
1957
1744
1768
1851
1910
1375
1923
1477
1769
1423
1986
1367
1895
1696
1547
1709
1755
1375
1409
1651
1966
674
1883
1933
1101
1737
1503
1492
1616
1292
1979
1562
1457
1765
1757
1848
1485
1544
1982
1917
1385
1282
1945
1974
1693
1852
1560
1734
1954
1584
1653
1774
1799
1715
1718
1910
1747
1690
1585
1785
1701
1344
1363
1932
1523
1538
1988
1352
1923
1346
1482
1839
1901
1974
1542
1190
1403
1992
1871
1573
1736
1766
1538
1805
1869
1509
1448
1442
1054
1916
1745
503
1592
1461
1603
1199
1472
1265
1931
1800
1287
1547
1482
1564
1960
1468
1322
1376
1878
638
1899
1989
1913
1358
1247
1839
1775
1857
1516
1960
1579
1598
1806
1427
1680
1426
1854
1726
1876
1379
1835
1873
1778
1779
1917
1541
1440
1552
1927
1421
1745
1750
1791
1796
1244
1855
1447
1658
1932
1299
1519
1773
1856
1194
1936
1442
1368
1786
1743
1102
1440
1693
1352
1801
1595
1537
1929
1932
1813
1801
1808
1704
1828
1951
1545
1082
1918
1306
1700
1786
1747
1762
1806
1219
1822
1579
1656
1437
1687
1461
1744
1890
1037
1468
1681
1813
1938
1769
1755
803
1207
1661
1564
1965
1364
1480
1166
1306
1577
1696
1569
1973
1690
1481
1989
1909
1376
1773
1905
1754
1680
1539
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1602
1538
1956
1334
1663
1618
1982
1669
1825
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1782
1941
1778
1207
1995
1943
1276
1729
1005
1793
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1769
464
1457
1766
1242
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1976
1294
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1963
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1939
1377
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1652
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1760
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1347
549
1956
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1687
1989
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1950
981
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1829
1562
1907
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1956
941
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1486
1283
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1850
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1946
1579
1429
1986
1975
1603
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1178
1533
1828
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1651
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1864
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1951
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989
1044
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1959
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1553
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1334
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1949
1539
1978
1366
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1812
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1976
1044
869
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1989
1955
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889
1964
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1948
1938
1123
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634
1854
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1346
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1374
1745
1607
1187
1335
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1441
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1731
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1914
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1552
1982
1778
1757
1911
1410
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1802
1865
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1282
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1300
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1987
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1945
1835
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636
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1950
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1966
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1977
1965
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1900
1600
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1950
1367
1471
1309
1503
1879
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1227
1995
1712
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1351
1727
1288
1650
1467
1971
1888
1858
1315
1920
650
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1739
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1761
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1600
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1920
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1939
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1973
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1947
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1955
1539
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1532
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1428
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1986
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1551
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1680
1742
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1329
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1288
1807
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1185
1129
1959
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1432
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1621
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1560
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1957
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1995
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1354
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1961
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1941
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877
1834
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1933
1979
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1213
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1100
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1942
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1933
1989
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1464
1985
1103
1731
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1120
1877
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1992
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1156
1478
1975
1329
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1886
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1452
1747
1572
1796
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1541
1124
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1949
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1569
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1973
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1967
1466
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1724
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1540
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610
1831
1516
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1828
1818
1953
1524
910
1973
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1816
1671
1194
1941
1624
1714
1981
1572
1858
1503
1413
1939
1764
1864
1519
1820
1778
1985
1167
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1879
1933
1608
1759
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1675
1912
1940
1455
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1535
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1510
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1546
1951
1818
1177
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336
1892
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1042
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1868
1964
1758
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1034
1857
1211
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1597
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1844
1254
1327
1145
1608
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819
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1928
1495
1710
1639
1930
1193
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1903
1931
1436
1923
1847
1661
1370
867
1369
1357
1843
1391
940
1653
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1945
1609
1477
1628
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675
1906
1848
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1417
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1954
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1987
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1760
1455
1492
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1680
1829
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1994
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1971
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1820
978
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1989
1951
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1430
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1970
1976
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1193
776
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1411
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1836
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1756
1199
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1495
1441
1965
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1103
1606
1620
1379
1394
1091
1761
1738
1831
1621
1109
1356
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1341
934
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1273
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1825
1351
1288
1759
1828
1301
1489
1121
1650
1778
1932
1414
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1858
1418
1107
1964
1629
1844
1888
1988
1800
1719
1897
1773
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1920
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1984
1952
1722
1576
1337
1911
1549
1391
1727
1310
1854
1871
1878
647
1814
1534
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874
1860
1068
1868
1826
1768
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296
1658
1343
1314
1858
1495
1568
1804
1143
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1988
1863
1155
1766
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1347
1191
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1639
1834
1524
1964
1835
1849
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1510
1739
1611
1824
1664
1985
1600
1384
1731
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1352
1944
1547
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1802
1445
1937
1426
1951
1831
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1651
1777
1574
1757
1689
1620
1983
1854
1351
1983
1559
1836
1773
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1525
1381
1787
1596
1164
1974
1856
1621
1819
1702
1974
1248
1747
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1817
1142
1959
1468
1957
1366
1660
1744
1935
1902
1433
1879
1879
1790
1772
1946
1881
1779
1661
1916
928
1214
991
1745
1685
1649
1551
1262
1783
1117
1965
1683
1975
1184
1507
1612
1656
1489
1718
1555
1905
1370
1493
1882
1713
1279
1671
437
1463
1224
1846
1618
1582
1894
1270
1683
1642
1834
1945
1066
1949
1584
1725
1145
1568
1831
1939
1783
1420
1730
1809
461
1380
1411
1604
1238
1848
1248
1531
1738
1875
1838
1978
1196
1524
1467
1382
1610
1619
1534
1845
1506
1705
1752
1678
1638
1670
1749
1722
1932
1455
1814
1964
1989
1552
1860
1616
1888
1911
1414
1274
1635
1644
1819
1840
1619
1612
1826
1425
1332
1802
1660
1446
1750
1846
1984
1358
1426
1286
1208
1745
1121
1506
1922
1651
1649
1550
1825
1624
1470
1903
1677
1241
1945
1926
1583
663
1826
1566
1986
1912
1857
1813
1943
1793
1881
1832
1330
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1360
1941
1317
1494
1465
1979
1829
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1452
1946
1303
1417
1952
1972
1319
1586
1882
1987
1593
1647
1904
1510
1851
1891
1133
1380
1226
1643
1355
1745
1261
1887
1869
1276
1783
1873
1614
1809
1867
1949
1752
1682
1581
1579
1346
1791
1803
1324
1547
1227
1854
1939
1714
1768
1726
1392
1711
1858
1835
1513
1993
1818
1916
1329
1605
1965
1795
1468
1241
1663
1228
674
1163
1403
1798
1313
1867
1153
1962
1677
1839
1962
1245
1865
1382
1921
1869
1968
1856
190
1604
1699
1887
944
1658
1972
1147
1923
1987
1717
1555
1986
1617
1358
1509
1536
1676
1987
1924
1251
1885
1612
1773
1784
1572
1338
1921
1554
1653
1437
1983
1533
1771
1816
1516
1304
1873
1781
1716
1280
1806
1646
1501
1429
1695
1772
1420
1497
1300
1951
1798
1251
1583
1972
1873
1779
1769
1746
1805
1849
1910
1616
1666
1674
1856
1974
1921
1962
1652
1727
1945
1720
1722
1405
1651
1216
1899
1609
1901
1174
309
1683
1946
1950
1646
1116
1611
1717
1644
1763
1701
1243
1299
1649
1916
1684
1718
1531
1569
674
1611
1639
991
1874
1715
1808
1164
1563
1970
1299
1881
1681
1626
1758
1974
1814
1976
1777
1883
1571
1860
1902
1387
1995
1303
1954
1366
1219
1953
1690
1576
1615
1053
1922
925
1950
1651
1443
1891
1469
1744
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1880
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1817
1928
1616
1822
1436
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1829
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1164
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1911
1350
1301
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1177
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1426
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1383
1668
1640
1874
1613
1592
1096
1856
1682
1881
1971
1501
1933
1222
1699
1779
1833
1758
1050
1649
1571
1792
1224
1615
1425
1388
1627
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1559
1156
1221
1124
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1127
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1435
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1892
1021
1754
1508
1967
1750
1779
1712
1719
1495
1968
1860
1026
1959
1504
1517
1987
1606
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1887
1959
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1374
1405
1801
1284
1174
1911
1647
1776
1360
1652
1747
1933
1492
1780
1708
1208
1874
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1845
1285
1947
1923
1903
1877
1555
1925
1601
1731
1573
1856
882
1544
1620
1809
1795
874
1683
1961
1651
1776
1389
1291
1373
1091
1497
1727
1957
1740
1838
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1648
1860
1672
1254
1527
1063
1905
1122
1549
1831
1844
1834
1940
1875
1249
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1957
1659
1500
1733
1556
1937
1574
1174
1982
1575
1492
1456
1361
1733
1957
1940
1794
1838
1925
1906
1979
1783
1539
1659
1704
1910
1382
1874
1802
1785
1057
1713
1801
1913
1505
1911
1843
1676
1208
1902
1574
1929
1440
1934
1062
1927
1736
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1959
1579
1893
1926
1372
1917
1467
1947
396
1674
1802
1881
1935
1714
1938
1556
1307
1184
1895
1654
1306
1414
1873
1814
1990
1903
1674
1520
1463
1609
1918
1284
1635
1708
1325
1788
1803
1581
1855
1645
1843
1375
1969
1250
1819
1820
1331
1816
1233
1372
995
1979
1539
1574
1918
1391
1576
1532
1699
1668
1754
1788
1673
1886
1823
1954
1524
1851
1929
1364
1958
1826
1834
1929
1960
1616
1995
1975
1386
1168
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1330
1899
1635
1433
1602
1700
1769
1653
1884
1248
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1830
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1535
1738
1149
1134
1934
1951
1359
1982
1558
1570
1197
1943
1525
1103
1634
1753
1477
1852
923
1941
1979
1466
1899
1917
1795
1457
1132
1965
1846
1822
1667
1201
1384
1585
1635
1718
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1989
1739
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1240
1741
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1084
1575
1452
1202
454
1702
1461
1555
1757
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1954
1414
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1980
1161
1707
1915
1613
1840
1808
1217
1883
1474
1966
1551
647
1334
629
1903
1635
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1606
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1951
1630
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1664
1810
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1866
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1994
1148
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1211
1183
1611
1840
1794
1371
1857
1690
1349
1932
1776
1923
1940
1222
1736
1235
1873
1659
1956
1427
1826
1874
1747
1803
1926
1116
1374
1527
1386
1851
1375
1536
1225
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1199
1446
1912
1923
1703
1791
1693
1892
1572
1357
1961
1775
1772
1552
1785
1781
1396
1392
1262
1933
1565
1894
1777
1863
1937
1267
1946
1769
1266
1977
704
1935
1436
1607
1832
1413
1427
1929
1740
1757
1613
1422
1718
1677
1368
1550
1994
1222
1940
1961
1405
1776
1692
1909
1796
1670
1849
1402
1518
1893
1667
1437
1673
1718
1385
1483
1419
1937
1519
1359
1645
1910
1801
1366
1499
1453
1417
1514
1750
1802
1802
1464
1843
1794
1904
1984
1510
1244
1951
1550
1706
208
1732
1928
999
1807
1761
1396
1626
1732
1987
1980
1664
1637
1790
1354
1322
1046
1500
1370
1403
1752
1707
1147
1465
1932
1577
1536
1409
1957
1973
1934
1457
1965
1899
1637
1975
1508
1432
1976
499
1550
1456
1578
1467
1988
1685
1154
1360
1730
1546
1854
1680
1660
1188
1611
1826
1725
1498
1841
1518
1558
1476
1931
1279
1276
1857
1635
1593
1326
1878
1978
1954
1650
1701
1763
1932
952
1807
1864
1971
1910
1570
1984
1955
1928
1826
1610
1679
1402
1758
1173
1523
1274
1217
1733
1770
1813
1797
1706
1334
1194
1476
1727
1685
1515
1927
1362
207
1307
1628
1680
1450
1477
1551
1397
1541
1858
1343
1871
1669
1640
1368
1253
1814
1785
1534
1888
1286
1522
1807
1865
1433
1072
1607
1993
1551
1026
1764
1933
1620
1530
1433
1120
1880
1899
1598
1863
1251
1449
1367
1331
1885
584
1687
1829
1991
891
968
1515
1313
1656
1733
1580
1525
1944
1876
1816
1928
1525
1654
1898
1738
1350
1492
1867
1195
1889
1954
1932
1707
1692
1912
1303
1732
1388
1387
1902
1095
1783
1448
1347
1335
1895
1663
1839
1776
1791
1325
1831
1973
1935
1837
1771
1238
1986
1411
1362
1954
1227
1859
1895
1406
1326
1796
1563
1500
1716
1744
1797
1934
1415
1765
1409
1680
1807
1733
1880
1490
1528
1919
1806
1906
1759
1883
1651
1736
436
1476
1857
1936
1846
939
1357
1621
1440
1773
1254
1704
1596
1927
1781
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1949
1895
1476
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1977
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1989
1538
1987
1468
1951
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1433
1855
1172
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763
1507
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1760
1974
1623
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1838
1971
1877
1884
1434
1900
1646
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1862
1939
1820
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1608
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1932
1699
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1363
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1974
1347
1865
1420
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1573
1226
1453
1738
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1125
1360
1962
1197
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1452
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1326
1980
1689
1689
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1711
1796
1672
1632
1866
579
1640
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720
1025
1931
1369
1493
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1972
1961
1291
1992
1734
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1415
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1116
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1486
1970
1073
1950
1706
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392
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1937
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1992
1984
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1961
1660
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1980
1839
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1946
1741
1952
1353
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1900
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1920
1137
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1478
1943
1392
1629
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1890
1946
1637
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1187
1845
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729
1952
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1713
1475
1828
1171
1354
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1914
1601
1575
1122
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1689
1928
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1935
1722
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1266
1248
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1271
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1837
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1334
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1933
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1775
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1622
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1965
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1988
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1992
1949
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1526
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1914
1986
1848
1673
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1201
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624
1521
1497
1631
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1973
1644
1452
904
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610
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1110
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1735
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1942
1587
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935
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1827
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1239
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1954
1658
1632
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1834
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1233
1965
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1989
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1952
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1945
1968
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1978
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1951
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1989
1968
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1900
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1126
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1121
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499
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393
1107
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1992
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504
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679
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1621
1062
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1990
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1878
1322
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1803
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1803
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1954
1623
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1920
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1106
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1952
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664
1951
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1900
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1963
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1918
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1993
1435
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1814
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1961
1955
818
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1842
1933
245
1754
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1951
1876
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1177
1973
1934
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1944
1807
1273
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1966
1339
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1862
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1839
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1515
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1374
1930
1967
1696
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1990
1532
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1987
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1191
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1984
1918
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1986
1335
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1816
1604
1573
1586
1951
1957
1971
1333
1557
1851
1888
1220
1775
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1961
1832
1959
1897
1172
1858
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1848
1080
1862
1978
1324
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1948
1671
1952
1096
1532
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1866
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1869
1930
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1430
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1150
1722
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1189
1875
1937
1638
1883
1176
1988
1732
1461
1688
1960
1951
1912
1536
1865
1443
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1676
1629
1827
1197
1945
1255
1962
1968
1469
1921
1847
1255
1919
1645
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1481
1853
1356
1555
1617
1671
1958
1397
1602
1388
1790
1549
1934
1932
1517
1507
1726
1257
479
1946
1223
1756
1831
965
1410
1615
1408
1350
1413
1702
1534
1765
1876
1809
1199
1541
1593
1301
1618
1718
1851
1960
965
1688
1447
1444
1577
1671
1493
1422
1505
1363
1975
1386
1615
1567
1384
1978
1610
1976
1851
1909
1598
1920
1527
1800
1775
1401
1834
1547
1633
1424
1882
1963
1777
1647
1922
1753
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1618
1892
1856
1324
1937
1533
1921
1762
1385
1728
1244
1886
1652
1784
1918
1672
1847
1981
1223
1794
1886
1475
1050
1990
1629
1806
1588
1680
1310
1374
1799
1489
1871
1231
1452
1967
1353
1687
1990
1578
1409
1949
1826
1703
1588
1895
1949
1902
1871
1429
1810
1801
1484
1854
1930
1590
1034
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1828
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1963
1982
1721
1823
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1808
1653
1551
1947
1568
1340
1986
1842
990
1947
1629
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1639
1396
1771
1640
1810
1518
1994
1575
1517
1690
1025
1602
1247
1943
1343
1586
1381
1763
1656
1312
1471
1820
1501
1553
1681
1534
1346
1373
1891
1821
1830
1834
1657
1284
1588
1147
1982
601
1772
1991
1968
1860
1558
1751
1746
1144
1213
1419
1180
1655
1906
1301
1981
1885
1908
1682
1507
1692
1934
1950
1871
1480
1261
1508
1451
1853
1963
1918
1385
1429
1441
1719
1837
1562
1779
1590
1719
1503
1669
1605
1980
1442
1319
1845
1659
1639
1940
1489
1690
1225
1778
1901
1649
1552
1368
1868
1543
1742
1360
1482
1420
1977
1950
1802
1800
1605
1722
1118
1292
1319
1876
1775
1334
1812
1506
1462
816
1292
1313
1772
1541
1470
1905
1351
1338
1376
1561
1648
1436
1750
1319
1989
1978
1390
1110
1972
1788
1988
1743
1389
1782
1937
1909
629
1639
1521
1266
1326
1679
1886
1398
1522
1489
1760
1396
1870
1674
1893
1078
1707
1305
1685
1243
1414
1313
1829
1942
1374
1823
1752
1658
1729
1337
1191
1543
1914
1892
1973
1907
1617
1295
1778
1973
1541
1600
1764
1128
1592
1700
1903
1764
1710
1962
850
1860
1601
1994
1963
1840
1717
1270
1856
1787
1616
1719
1449
1680
1979
1954
1410
1622
1797
1744
1881
1264
1867
1217
1784
1504
1071
1836
1777
1554
1451
1519
1928
1626
1509
1077
1853
1793
1537
1917
1771
1527
1563
1761
1393
1989
1599
1965
1965
1566
1345
1936
354
1898
1523
1667
1563
1864
1294
1736
1952
1373
1858
1837
1308
1360
1994
1847
1501
1521
1269
1405
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1748
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1358
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1921
1810
1942
1983
1947
1588
1911
1760
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1938
1318
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1329
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1870
1426
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1983
1941
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1600
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1163
1945
1877
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1974
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1651
1962
1980
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1939
1766
1955
1376
1991
1831
1028
1655
1271
1813
1979
1442
1251
1197
1828
1144
1952
1538
1774
1935
1383
1342
1995
1632
1660
1762
1903
1455
1896
1842
1901
850
1949
1395
1866
1493
1636
1638
1164
1937
1762
1554
1875
1476
1356
1601
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1629
903
1710
1128
1250
1751
1490
1693
1568
1313
1937
1956
1703
1275
1688
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1609
1402
1558
1883
1947
1447
1706
1879
1796
1976
1815
1958
1440
1144
1623
1285
1270
1947
1511
1949
1903
1374
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1241
1333
1725
1964
1724
1912
1983
1373
1864
1971
1729
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1486
1906
1921
1576
1919
1781
1921
1985
1869
1610
1980
1942
1942
1939
1971
1296
1693
1560
1856
1113
1965
1816
1813
1836
1824
1662
1852
1825
1966
1878
1052
1933
1188
1863
1790
1624
1751
1584
1951
1641
1469
1937
1838
1781
1973
1036
1209
1879
1866
1335
1455
1812
1505
1711
1810
1967
1596
1399
1457
1861
1802
1379
1610
1880
1575
852
1593
1910
1940
1717
1725
1715
1909
1974
1439
1335
1115
1860
1913
1255
1615
1832
537
1778
1888
1644
1848
1544
1359
1522
1266
901
1693
1389
1251
542
1763
1828
1170
1567
1833
1963
1196
1462
1491
1949
1326
1303
1987
1682
1352
1966
1197
1557
1339
1694
1755
1223
1705
1945
1806
1546
1650
1876
1682
1692
1408
1888
1393
1860
1943
1901
1691
1864
1630
1891
1824
1693
1753
1715
1829
1746
1838
1927
279
1789
1580
1896
1911
1352
1586
1769
1827
1664
1445
1765
1446
769
1562
1544
1390
1599
1761
1429
1640
1931
1786
1553
1568
1829
1572
1974
1704
1980
1951
1881
1954
1541
1292
1608
1811
1091
1409
1491
1320
1533
1877
1561
1972
1852
1889
1893
1988
1643
1863
1802
1759
1959
1956
1710
1908
1989
1888
1395
1719
1836
1909
1846
1987
1535
1695
1364
1460
1688
1934
1921
1752
1833
1570
1984
1986
1294
1907
1846
1156
1734
1889
1820
1479
1865
1894
1438
1680
1740
1702
1520
1839
1964
1714
1590
1049
1991
1733
1752
1547
1860
1518
1439
1576
1240
1220
1754
1511
1974
1553
1833
1838
1805
1465
1821
1875
1988
1714
1726
1737
1689
1267
1967
811
1627
1307
1595
1497
1319
1309
1822
938
1846
1754
1929
1719
1783
1957
1900
1952
1847
1624
1868
1231
1686
1969
1971
1741
1664
1864
1075
1962
1460
1984
1292
1060
1129
1593
1547
1894
1748
1385
1494
1225
1570
1605
1422
1845
1432
1392
1246
1555
1480
1717
1780
1631
1977
1977
1522
1359
1802
1746
1964
1610
1431
1128
1534
1912
1768
1918
1765
1470
1816
1450
1347
1956
1529
1234
1912
1172
1945
1513
1687
1709
1975
1654
1909
1375
940
1722
1660
1726
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1947
1913
1962
1313
1955
1717
1811
1928
1718
1335
1693
1693
1416
1933
1281
1537
1927
1636
1210
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1703
1940
1819
1952
1728
1980
1873
1849
1602
1233
1744
1452
1948
1665
1065
1543
1896
1921
1920
1655
1381
1236
1656
1847
1837
1962
1691
1743
1736
1584
1276
1495
1994
1973
1797
1620
1989
1880
1850
1852
802
1989
1917
1339
1168
1892
1681
1426
1165
1599
1626
1691
1533
1236
1508
1889
1978
1190
1740
814
669
1675
1457
1741
1495
1537
1489
1649
1691
1095
1840
1630
1955
1631
1487
1732
1367
1459
1903
1879
1651
1349
1964
1873
1635
1686
1904
1083
1772
1905
1719
1864
862
703
1854
1877
1507
1845
1975
1897
1846
1892
1727
1661
1863
1275
1971
1280
1618
1294
1916
1390
1655
1383
855
1989
1975
1527
1494
1765
1986
1842
1645
1842
1738
1777
972
1361
1866
1456
897
1914
1960
1754
1990
1459
1528
1855
1936
1889
1254
1529
1572
1606
1437
1990
1517
1777
1386
1667
1968
906
1801
1868
1204
1698
1637
1537
1556
1591
1834
1716
1952
1498
1472
1821
1817
1995
1530
1505
1914
1906
1401
1153
1670
1623
1350
1366
1861
1303
1952
1174
1629
1742
1790
1118
1951
1684
1815
1354
1462
1804
1937
1971
1974
1214
1572
1088
985
1729
1673
1546
1293
1574
1448
1794
1785
1287
1718
1400
1834
1362
1981
1203
1681
1660
1892
1875
1612
1664
1807
1267
1882
1123
1641
1955
1462
1925
1429
1469
1807
1781
1735
1944
1699
1229
1337
1947
848
1567
1765
1889
1986
1381
1915
1866
1476
1616
1958
1579
1327
1786
1893
1907
1247
1323
1922
1779
1810
1629
1064
1567
1433
1678
1890
1365
1895
1826
1805
1686
1835
1617
1951
1441
1953
1228
1723
1865
1918
1296
1813
1555
1924
1658
1596
1223
1842
1766
1479
1721
1675
1110
1860
1524
1879
1758
1779
1854
1703
1885
1795
1621
1750
1983
1633
1888
1730
602
1858
1632
1588
1241
1934
1798
1836
1774
1911
1749
1767
1136
1859
1956
1116
1139
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1911
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380
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321
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1978
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1980
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1264
1943
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1947
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1173
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1930
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1934
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399
1973
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1939
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1957
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601
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1955
1533
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1340
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1195
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1991
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828
1990
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1994
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1933
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1144
1965
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1918
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1759
1966
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1828
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1491
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1986
1828
1930
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1857
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1840
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751
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1655
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735
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666
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1986
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1964
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1762
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1167
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1625
1369
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1950
388
1831
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1964
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1017
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1920
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1935
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1109
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796
1943
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372
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1937
1873
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1968
1822
1286
1688
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1745
1995
1624
1564
1310
1639
1477
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1861
1859
1990
1507
1377
1985
1302
1777
1881
1686
1916
1967
1961
1815
1402
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1532
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1883
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1946
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1738
1334
1501
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1898
1324
1679
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1701
1925
1694
1730
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1518
1942
1679
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1433
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1965
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1977
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1868
1860
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1496
1520
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1782
1649
1927
1586
1829
1929
943
1604
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1677
1979
1772
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1570
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1995
1629
1862
1746
1067
1355
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1926
1847
1685
1903
1422
1840
1521
599
1734
1930
1910
1657
1988
1934
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1362
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1975
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1057
1880
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1961
1424
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1196
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1359
1271
1692
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1845
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1100
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1467
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1965
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759
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1964
1045
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1371
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1820
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1930
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1900
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1972
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1934
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1942
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1989
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1984
1962
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1122
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1937
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624
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1952
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1978
1030
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1724
1938
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1367
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1903
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1965
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1912
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1368
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1638
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1932
1229
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1981
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1962
1923
1456
1947
1951
904
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1873
1451
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1445
1220
1401
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1242
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1959
1032
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1959
1262
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1967
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1948
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1953
845
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1946
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1128
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1949
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1877
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1608
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1649
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1715
1927
1504
1321
1887
1571
1629
1009
1873
1979
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1900
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1946
1057
1830
896
1622
1911
1361
1765
1617
1712
1514
1946
1518
1638
1797
1259
1469
1703
1878
1582
1746
1469
1843
1775
1595
1994
1952
1138
1340
1033
1532
1798
1613
1320
1131
1732
1510
1851
1634
1698
1887
1823
1178
1532
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1184
1877
1839
1972
1658
1101
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1665
1235
1467
1730
1474
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1908
1507
1803
1517
1506
1883
1183
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1256
1620
1665
1902
1540
1688
1672
1875
1830
1923
1960
1752
1502
1971
1642
1006
1913
1701
1282
1409
1291
1473
1957
1725
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1707
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1646
1439
1909
1848
1340
1967
1748
1881
1963
1848
1393
1519
1673
1849
1261
1782
1743
1726
1484
1878
1489
1603
1900
1965
1775
1265
1257
1963
1720
1334
1983
1814
1837
1660
1233
1573
1512
1268
1409
1489
1341
1670
1567
1286
1649
1706
1910
1514
1408
1990
1749
1968
1739
1982
1595
1496
1746
1693
1839
1903
1583
1524
1216
1377
1889
1158
1835
1476
1885
1841
1358
1370
1398
1669
1729
1538
1440
1679
1600
1726
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1711
1954
1236
1921
1644
1666
1758
1546
1894
1209
1765
1273
1763
1551
1703
1424
1682
467
1979
1410
1487
1418
1814
1566
1465
1666
1886
1421
1841
1567
1712
1765
1047
1770
1831
1924
1469
1122
1985
1680
1750
1848
1461
1768
1551
1967
1327
1693
1674
1442
1809
1960
1690
1728
1518
1920
1650
1773
1368
1690
1239
1339
1699
1098
1464
1849
1440
1341
1980
1595
1600
1988
1921
1845
1125
1938
1993
1992
1770
1985
1804
1568
1636
1906
1719
1433
1854
1677
1772
1661
1992
1963
1750
1324
912
1492
1893
1348
1789
1797
1764
1634
1391
1445
1821
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1961
1217
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1610
1753
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1965
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1825
1812
1892
1734
1821
1856
1446
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1878
1368
1811
1932
1471
1576
1486
1450
1520
1219
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1813
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1642
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1883
1665
1376
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1438
1723
1818
1879
1736
1758
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1988
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1873
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1846
1537
1725
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1354
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1633
1026
1231
1864
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1983
1584
1812
1955
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1684
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1952
1708
1626
1625
1694
1158
1587
1593
1815
1509
1878
1673
1678
1723
1546
1845
1986
1503
1962
1129
1844
1144
1377
1204
1822
986
1282
1866
1804
1960
1811
1907
1977
1393
1613
1537
1147
1771
1391
1413
1893
1971
1822
1849
1521
1684
1870
1755
1560
1926
1910
1799
1554
1667
1930
1278
1179
1259
1900
1600
1986
1498
1728
1947
1549
1778
1875
1155
1881
652
1656
1309
1741
1798
1384
1815
1330
1610
1866
1379
1945
839
1960
1755
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1772
1362
1767
1447
1826
1699
1886
1984
1930
1435
1646
1679
1903
1490
1556
1390
1657
1660
1160
1814
1411
1933
1428
1245
1823
1399
308
1985
1772
1907
1176
1585
1290
1396
1875
1507
1404
1691
1982
1584
1781
1914
1643
1752
1865
1767
1818
1945
1784
1611
1647
1212
1556
1830
1634
1685
1792
1964
1558
1523
1193
1980
1118
1463
1743
1608
1453
1863
1435
1958
1694
1869
1389
689
1566
1955
1973
1888
1988
1739
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1949
1708
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1542
1418
1330
1397
1319
1702
1482
1611
1674
1811
1903
1332
1649
1949
1535
974
1913
1147
1958
1407
1549
1631
1945
1956
1445
1817
1965
870
1890
1598
1410
1790
1843
1223
1438
1950
893
1705
1634
1867
1626
1887
1508
1869
1825
1443
1577
1763
1927
1720
1801
1524
1542
1887
1288
1857
1569
1657
1698
1551
1707
1540
1504
1987
1477
1699
1486
1633
1298
1556
1739
1702
1734
1703
1501
1763
1527
1857
1468
1524
1805
1978
1933
1841
1199
1708
1539
1497
1703
1552
1919
1915
1667
1179
1091
1661
1255
1666
1687
1789
1943
1282
1126
1588
1624
1686
1647
1896
1874
1343
1871
1783
1412
1362
1565
1959
1692
1543
1815
1852
1804
1427
1961
1613
1329
1652
1494
1188
1772
1032
1452
1749
1418
1868
1161
1710
1882
1122
1865
1952
178
1457
1729
1679
1800
1944
1158
1781
1922
1327
1659
1743
1744
1599
1743
1937
1668
1828
1757
1821
1573
1582
1601
1201
1627
1438
1933
1968
1945
1847
1850
1579
1903
1371
1943
1653
1546
1428
1464
1641
1935
1680
1942
1692
1264
1801
1889
1766
1746
1691
1818
1769
1206
1105
1652
1550
1651
1989
1858
1748
1994
1809
1790
1892
1879
1833
1380
1836
1976
1684
1462
1875
1025
1781
1560
1960
1889
1399
1543
1811
1576
1816
1919
1603
1700
1902
1368
1315
1276
1624
1826
828
1829
656
1932
1727
1922
1639
1862
1935
1421
1838
1716
1515
1705
1313
1232
1839
1395
1983
1871
1982
754
1747
1513
1882
1549
1729
1917
1949
1367
1746
1660
1556
1614
1174
1685
1922
1735
1927
1718
1682
1780
1926
1987
1778
1838
1599
1134
1803
1700
1862
1257
1418
1271
1510
1786
1323
1412
1220
1928
1491
988
1990
1431
1818
1917
1511
1858
1821
1648
1735
1849
1727
1970
1835
1316
1631
1852
1683
1390
1989
1846
1873
1802
1533
1930
1982
1458
1832
1800
1781
1410
1871
1714
1982
1500
1833
1442
1682
1669
1827
1861
1119
1840
1766
1606
1383
786
1592
1718
1378
1783
1364
1679
1112
1836
1541
1224
1867
1808
1195
1763
1163
1921
1994
1661
1985
1426
1983
1853
1930
1394
1591
1848
1474
1721
1565
1838
1883
1752
1856
1657
1991
1861
1587
1562
1659
1780
1334
1911
1333
1944
1273
1931
1728
1766
1990
1857
1290
1765
1950
1404
1200
1988
1966
1471
1156
1973
1709
1682
1436
1944
1721
1741
1739
1748
1912
1970
1741
1726
1432
1861
1990
1624
1296
1561
1794
1764
1640
1722
1383
785
1635
1652
1653
1157
1569
1670
1627
1613
1262
1708
1455
1788
1405
1476
1529
1957
1097
1846
981
1417
1681
658
1271
1320
1836
1923
1670
1749
1887
1601
1698
1673
1259
1562
1399
1603
1929
1688
1055
1994
1869
460
1897
1806
1702
1969
1623
1854
1961
1703
1849
1647
1656
1831
1422
1313
1823
545
1268
1654
1300
1819
1969
1102
1865
1566
1822
1882
1684
1587
1779
1568
1490
1925
1903
1613
1653
1607
1923
1586
1754
1523
1603
1741
1922
1111
1745
1990
1727
1756
1913
1711
1849
617
1525
1973
1246
1755
1505
1667
1454
1185
1881
1688
1279
1856
1854
1976
1939
1449
1774
1856
1396
1668
1920
1877
1619
1407
1507
1907
1850
1941
1657
1488
1635
1613
1949
1680
1361
1488
1769
1833
1275
1880
1708
1204
1221
1564
1742
1989
1421
1495
1985
1945
1220
1685
1399
1728
1968
1596
1837
1617
1465
1417
1897
1926
1936
1860
1521
1946
1155
1848
1802
1683
1657
1492
1596
1256
1825
1531
1188
1032
1683
1874
1424
1374
1698
1612
1475
1175
1817
1682
1542
1480
1911
1987
1820
1595
1458
1528
1549
1855
1161
1303
1898
1676
1956
1244
1969
1834
1991
1733
1329
1628
1834
1897
1912
1194
1764
1558
1580
1910
1076
1507
1641
1750
1875
1198
1766
1742
1908
1543
1738
1713
1658
1735
1435
1991
1867
1765
1511
1655
1515
1811
1149
1600
1694
1243
1849
1639
1918
1287
1678
1922
1754
1364
1872
1269
1944
1322
1799
1455
1430
1966
1972
1965
1464
1537
1717
1929
1344
1563
1757
1557
1606
1844
1723
1312
1915
1845
1739
1620
1231
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1260
1824
1723
1532
1627
1864
1651
1670
1801
1608
1193
1727
1606
1879
1851
1594
1479
1232
1719
1083
1345
1460
1702
1943
1510
1659
1969
1781
1831
1785
1444
1599
1340
1830
1368
1893
1767
1865
1479
1350
1934
1603
1658
1501
1928
1336
573
1645
1956
1139
1796
1834
1188
1209
1853
1841
1931
1771
1728
1369
1930
1813
1617
1386
1951
1987
1637
1801
1643
1421
1512
1915
1933
1860
1519
1928
1895
1962
1808
1883
1672
1755
1594
1958
1643
1734
1266
1178
1809
1865
1864
1991
1818
1843
1294
1687
1571
1436
1985
1698
1570
1865
1909
1809
1706
1463
1065
1451
1826
1641
1890
1961
1267
1823
1670
1107
1478
1737
1542
1493
1568
1498
1170
1827
1829
1955
1743
1620
1677
1752
1432
1825
1719
1383
1301
1889
1911
1166
1543
1530
1967
1582
1493
1641
1414
1156
1721
1836
1429
1965
1138
1942
711
1390
1106
1721
1932
1810
1697
1590
1145
1631
1559
1625
1974
1688
1422
1966
1814
1880
1852
900
1818
1796
1638
1959
1637
1687
1376
1460
1574
1674
1791
1560
1606
1799
1868
1405
1748
1593
1593
1862
1775
1808
1963
1406
1770
1948
1378
1712
1835
1201
1582
1580
1973
1810
1609
1608
1922
740
1418
1275
1805
990
1987
1570
1915
1541
795
1878
1680
1535
1151
1240
1717
1373
1409
1897
1808
1661
1330
1938
1800
1925
1293
1301
1646
1178
1538
1716
1460
1367
1953
1718
1832
1949
1750
1747
1703
1547
1852
1534
1679
1878
1543
1383
1951
1523
1617
1842
1957
1967
1298
1533
1811
1545
1474
1657
1965
1926
1227
1554
1899
1871
1181
1350
1104
1485
1688
1825
1135
1880
1488
1557
1449
1703
1713
1824
1470
1580
1786
1741
1669
1604
1406
1120
1591
1403
1468
1511
1559
1812
1638
1915
1587
1442
1842
1889
1211
1480
1687
960
1839
1845
1886
1588
1951
1657
1658
1371
1600
1531
1696
1451
1942
1976
1913
1891
1822
1872
1586
1740
1712
1412
767
1852
1556
1898
1648
1992
1983
1509
1398
1861
1622
1521
1801
1886
1393
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659
1964
1667
1455
1902
1731
1927
1741
1879
1640
1786
1500
1563
1256
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1666
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1659
1968
1325
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1668
1528
1423
1630
1638
1548
1875
1947
1743
1875
1728
1685
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1819
1789
1716
1994
1817
1544
1358
1824
1929
949
1732
1737
1805
1851
1632
1691
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1959
1238
1823
1988
1551
1933
1869
1891
1645
1783
1802
1551
1836
1754
1933
1990
1737
1221
1130
1694
1811
1546
1429
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1432
1845
1788
1959
1783
1589
1884
1333
1802
1336
1115
1987
1938
1500
1677
1787
1668
1636
1820
1752
1835
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1758
1415
1342
1370
1393
1575
1975
1964
1814
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1994
1926
1617
1637
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1961
1186
1526
1500
1152
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1856
1018
1199
1085
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1191
1850
1965
1465
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1372
1546
1935
1702
1906
1777
1965
1982
1673
1709
1227
1501
1733
1545
1518
1398
1689
1600
1840
1828
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1142
1924
1671
1711
1833
1685
1985
1557
1499
1862
1741
1718
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1636
1964
1473
1947
1790
1581
1177
1391
1539
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1924
1178
1831
1384
1735
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1933
1989
1984
1462
1230
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1931
1822
1316
1946
1983
561
1902
1326
1734
1165
1625
1869
1721
1618
1739
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1620
1959
1512
1918
1873
1923
1922
1525
1164
1636
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1511
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1242
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1364
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1348
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1926
1957
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1349
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1952
1707
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1534
1624
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1190
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501
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1982
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1844
1712
1844
1646
1871
1894
888
1689
1725
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1467
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1075
1246
1352
1994
1873
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1586
1250
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1983
1719
1601
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1292
1424
1570
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1961
1993
1462
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1856
1880
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1961
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1435
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1332
1154
1503
1471
1478
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1924
1367
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1803
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1548
1640
1777
1918
1318
1964
1481
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1608
1975
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898
1869
1927
1678
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1247
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1740
1780
1729
1846
1390
1756
1494
1428
1808
1911
1854
1756
1953
1425
986
1992
1417
1878
1681
1469
1800
1993
1698
1653
1938
1465
1224
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1768
1849
1692
1332
1570
1271
1819
1738
1751
1656
1532
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1603
1334
1859
1843
1995
1808
1448
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1985
1617
1670
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1941
1709
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1773
1624
1974
994
1910
1655
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1952
1763
1952
1842
1977
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1947
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1655
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1857
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1059
1421
1984
1744
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1965
1658
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1948
1720
653
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1507
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1712
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1260
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1900
1935
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1566
1814
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1604
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1875
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1833
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1876
1721
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1665
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1447
670
1966
1815
1939
1513
1528
1500
1835
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1878
1759
1403
1837
1542
1880
904
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1800
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1883
1899
1518
1773
1927
1126
1776
1364
1331
1895
1629
1461
1922
1771
1669
1980
1625
1421
1445
1724
1811
1806
1995
1886
1603
1615
1820
1263
1631
1573
1020
1259
1693
1914
1917
1726
1467
1627
1616
1311
1477
1483
1322
1597
908
1893
1687
1475
1720
525
1582
1953
1757
1957
1941
1983
1402
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1425
1866
1992
1637
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1862
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1956
1800
1757
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1202
1790
1974
1303
1591
1347
399
1971
1851
1239
1965
1926
1269
1452
1552
1509
1969
1233
1704
1978
1661
1594
1721
1925
928
1902
1748
1626
1810
1857
1837
1977
1419
1882
1981
1315
1155
1877
1562
1375
541
1916
1887
1495
1945
1612
1661
1657
1426
1068
1334
1934
1815
1489
1766
1664
1804
1471
1581
1565
1491
1972
1903
1580
1687
1920
1792
1850
1747
992
1917
482
1629
1630
1412
1390
1262
1799
1856
1586
1548
1293
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1720
1803
1021
1986
1814
1755
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1567
678
1877
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1786
1364
1763
1921
1840
1712
1839
1676
1816
1913
1287
1901
1311
1667
517
1442
1965
1100
1565
1253
1846
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1884
1592
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1673
1532
1666
1826
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1967
1692
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1264
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1973
1817
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1995
1989
1366
1933
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1930
1730
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1763
1873
1685
1527
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1984
1733
1965
1945
1610
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1381
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950
1985
1620
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1302
1837
1926
1868
1976
1498
1132
536
1554
1819
1766
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1756
1903
1682
1781
1465
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1295
1971
1844
1169
1662
1488
1874
1870
1428
1522
1659
1607
1274
1802
1940
1694
1075
1285
1748
1233
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1911
1727
1049
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1689
1614
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1809
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1786
1739
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1475
1252
1414
1814
1601
1630
1250
1777
1640
1491
1946
1475
1981
1272
1216
450
1830
1774
1684
1897
1874
1653
1488
1813
1267
1177
1736
1707
1125
1783
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498
1782
1902
1575
1989
1848
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1290
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1770
1242
1946
1750
1759
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1956
1560
1566
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1933
1728
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1334
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1603
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1373
1285
1761
1830
1250
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1729
1470
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1945
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1785
1030
1724
1632
1129
1636
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1365
1867
1750
1412
1772
1908
1920
1887
1978
1192
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1309
1535
1152
1381
1422
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1307
1392
1703
1667
1832
1493
1484
1195
1857
1705
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1433
1562
1824
1682
1782
1850
1302
1797
1624
1822
1307
1748
1930
1726
1003
1402
1712
1721
1395
1760
1888
1477
1315
1793
1974
1881
1939
1170
1910
1185
1657
1576
1823
1873
1912
1724
1585
1418
1500
1513
1392
1814
1570
1665
1265
1523
1148
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1873
1749
1787
1571
1774
1656
1745
1270
1637
1809
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758
1388
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1673
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1219
1964
1688
1520
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1612
1293
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1509
1772
1677
1733
1340
1633
1942
1950
1970
1797
1699
1990
1649
1334
1838
1934
1885
1914
1820
1549
1985
1620
1789
1622
1483
1678
1548
1677
1643
1770
1739
1711
1741
1696
1457
1989
1993
1805
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1303
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1081
1434
1668
1749
1402
1766
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1837
1168
1797
1550
1940
1871
1966
1774
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1825
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1635
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1956
1688
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1656
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1432
1986
1941
1677
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1920
1883
1727
1318
1078
1744
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1482
1465
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1676
1754
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1376
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1987
1975
1987
1333
1703
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1048
1955
1538
1271
1609
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1669
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1198
1779
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1875
1957
1707
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1475
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1249
1632
1337
1261
1700
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1448
1760
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1738
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1949
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1956
1956
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1210
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1331
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1570
1778
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1923
1580
1564
1410
1428
1260
1171
1848
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1714
1850
1651
1052
1098
1639
1672
1620
1533
1892
1478
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1931
1477
1711
1930
1762
1823
1404
1567
1298
1345
1769
1334
1865
1468
1562
1776
1574
1728
1983
1500
1839
1549
1718
1605
1693
1411
1613
1533
1937
1570
1917
1818
829
1353
1989
1499
1778
1703
1555
1552
1805
1044
1713
1836
1236
1728
1520
1507
1615
1840
1586
1706
1833
1378
1972
1856
1646
1699
1423
1438
1788
1083
1310
1786
926
1032
1953
1473
1967
1869
1854
1578
1309
1642
1804
1909
1951
1768
1933
1842
1746
1623
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1156
1891
1773
1406
1363
1862
1407
1977
1291
1761
1658
1771
1864
1620
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1863
1523
1581
1661
1733
1947
1144
1241
1302
1487
1380
1633
1078
1957
1837
1507
1699
1360
1755
1172
1669
1545
1577
1871
1449
1608
1871
1982
1794
1741
1664
1787
1281
1795
1630
1656
1340
1352
1037
1236
1812
1956
1839
1164
1562
1073
1430
1636
1781
1860
1742
1945
1716
1635
1865
1707
1620
881
1725
1531
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1988
1533
1936
1453
1836
788
1465
1693
1930
1394
1687
1632
1612
1853
1838
1800
1882
1465
1994
1930
1589
1905
1401
936
1794
1950
1741
1420
1812
1546
1676
1727
1186
1891
1635
1294
1646
1885
1571
1871
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1869
1857
1941
1868
1341
70
1974
1903
1901
1839
1486
1991
1495
1378
1384
1468
1246
1653
1353
1746
1838
1322
1672
1499
1682
1977
1348
1278
1781
1959
1662
1384
1802
1749
1529
1592
1404
1497
1404
1151
1939
1985
1040
1214
1640
1464
1742
1965
1831
1991
1048
1668
1257
1476
1617
1776
1739
1728
1665
262
1427
1504
1269
1013
1147
1533
1908
1235
1495
1916
1853
1989
1890
1603
1523
1660
1145
1225
1961
1950
1347
1701
1777
1167
1974
1334
1496
1234
1934
1987
1739
1788
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1846
1559
1839
1505
1098
1368
1508
1867
924
1637
1968
1582
1835
1624
1333
1356
1962
1675
1606
1666
1101
1919
1530
1591
1587
1787
1159
1787
1716
1862
1829
1489
1864
1925
1374
1473
1929
1044
1762
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820
1966
1676
1507
1837
1896
1383
1941
1922
1138
1789
1824
1936
1957
1694
1747
1697
1979
1942
1819
1851
1497
1895
1770
1359
1506
1834
1886
1544
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1989
1915
1794
1976
1486
1292
1374
1548
1608
1895
1374
1586
1232
1931
1395
1967
1406
795
1446
1812
1976
1411
1632
1267
1486
1223
1500
1961
1703
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1130
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1735
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1761
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1957
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1992
1407
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1067
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901
1896
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1814
1863
1754
496
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1958
1330
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1918
1211
1953
1943
1149
1936
1581
723
1842
1829
1700
1842
1743
1860
1469
1979
1686
1970
1924
1664
1561
1762
1278
1721
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1479
1765
1478
1971
1840
1673
1938
1989
1160
1491
1433
1278
1914
1815
1576
1634
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1975
1731
1796
1906
1868
1704
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1991
1691
1883
1548
1815
1717
367
1752
1952
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1988
1256
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978
1863
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1992
1156
1702
1363
1763
1815
1835
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1700
1933
1980
1944
1893
1294
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1860
1807
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1488
1616
1972
1991
1500
1709
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1644
1982
1666
1877
1627
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1759
1753
1615
1431
1816
1393
1848
1550
1106
1947
1954
1718
1264
1652
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1681
1355
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1945
1893
1518
1639
1821
1470
1759
1818
1488
1682
1504
1830
1509
1533
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1565
1505
1212
1636
1530
1973
1789
1546
1744
1415
1977
1424
1261
1223
1060
1364
1916
1617
788
1467
1934
1205
1716
1372
1346
1927
1948
1748
1956
1815
1763
1682
1314
1820
1711
1389
737
887
1416
1556
1896
1822
1453
1937
1788
1766
1665
1720
1753
1672
797
338
1941
1152
1212
1673
1280
1965
1844
1726
1954
1703
1397
1228
1563
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1801
1246
1136
1524
1475
1422
1751
1752
1828
1813
1579
1353
1818
1416
1674
1826
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1053
1687
1393
1241
1448
1325
1256
1842
1433
1920
1569
1521
1716
1933
1905
1760
1662
1348
1299
1784
1942
1143
1618
1623
1808
1787
1842
1811
1695
1822
1901
1353
1494
1535
1658
1820
1483
1961
1896
1633
1673
1198
565
1684
1385
1595
1976
1575
1585
1708
1787
1178
1615
1806
1536
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1468
1779
1663
1571
1356
1912
1583
1579
1245
1903
1876
1857
1748
417
1725
1498
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1804
1914
1898
1717
1386
1430
1891
1236
1806
1239
1620
1490
1894
1886
1747
1723
1460
1551
1675
1444
1050
1948
1842
1847
1707
1767
1554
1934
1359
1860
590
1697
1682
1505
1258
1499
1771
1782
1944
1954
1899
1727
1792
1577
1624
1925
1195
1875
1595
1951
1726
1304
1222
1935
876
1923
1821
1579
1955
1910
1899
1666
1815
1591
1675
1879
1660
1086
1845
1228
1425
1388
1829
1488
1697
1742
1937
1432
1895
1965
1605
1820
1632
1580
1667
1733
1878
1169
1469
1841
1680
1370
1511
1423
1925
1608
1797
1381
1550
1106
1848
1931
1971
1666
1691
1711
1430
1705
1589
1095
1716
1477
1684
1380
1432
1889
1539
1341
1641
1659
1984
1956
1903
1505
1516
1842
1023
1673
1939
1817
1080
1481
1443
1791
1806
1519
1339
1993
1601
1755
1372
1459
1961
1680
821
1403
1931
1733
1411
1810
1391
1953
1658
1342
1883
1077
1115
1205
1933
1840
1640
1672
1835
1728
1691
1781
1346
1746
1567
1863
1561
1910
968
1916
1584
1637
1915
1478
1396
1960
1759
1689
779
1770
1372
1506
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330
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1500
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1936
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1993
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1939
1954
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830
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1959
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1936
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1930
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1964
1849
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1990
1636
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1611
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1960
1245
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1820
1947
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1534
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1806
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1911
1827
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1548
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1434
756
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1424
1748
1994
1903
1862
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1133
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1675
1652
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1943
1914
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1539
1308
1987
1164
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1191
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1989
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1973
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1938
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852
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1701
1909
1755
1852
1787
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1832
1245
1178
1807
1981
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1892
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1866
1900
1827
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1269
1442
1880
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1826
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1428
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1975
1991
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1988
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392
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1947
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978
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1965
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1975
1987
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1301
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704
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1951
1989
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1967
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1980
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1946
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1953
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1978
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1961
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1900
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1959
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1956
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1933
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1957
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1975
1434
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1987
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1007
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1976
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493
1379
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1639
1878
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1958
1501
1863
1546
1571
1751
1770
1329
1932
1710
1662
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1143
1990
1733
1863
1342
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1944
1737
1834
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1995
1965
1562
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1930
1755
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1066
1165
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1955
1755
1538
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1657
1820
1342
1062
1969
1947
1150
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1961
1435
1268
1906
1780
1284
1873
1525
1306
1390
1686
1922
1485
1557
1511
1622
1692
1839
1339
1970
1394
1269
1520
1602
1927
1308
1937
1453
957
945
1687
1496
1696
1664
1620
1766
1476
1964
1410
1427
1603
1755
1294
1695
1920
1670
1561
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1158
1753
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1202
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1439
1054
1300
1328
1420
1656
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1953
1931
1646
1192
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1186
1971
1653
1824
1619
1739
1415
1678
1479
1900
1315
1913
1727
1770
1988
1989
1175
1541
1985
1568
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1337
1388
1723
1885
1641
1896
1827
1913
1863
1775
1949
1846
1218
1962
1389
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1369
1893
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1428
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1934
1142
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1654
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1128
1452
1826
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1280
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1329
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1851
1869
1976
1957
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1816
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1989
1991
1553
1610
1567
1986
1645
1739
1893
1144
1612
792
1910
1451
1788
1864
1605
949
1842
1631
1782
1427
1783
1489
1112
1692
1344
1701
1591
1755
1931
1645
1500
1990
1687
1859
1821
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1619
1987
1627
1657
1804
1686
1789
1567
1907
1468
1293
1731
1789
1196
1552
1530
1758
1103
1956
1639
1644
1752
1888
1917
1839
1955
1729
1583
1681
1799
1893
1385
1201
1193
1519
1307
1904
1698
1941
1538
1455
1758
1863
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1987
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1989
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1972
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1933
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1979
432
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1934
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924
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1992
911
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637
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1959
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1964
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1962
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1946
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1938
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1969
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1988
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1968
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1911
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1918
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1900
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1105
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1860
1120
1533
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1232
1218
1549
1873
1216
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1375
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1433
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738
1979
1347
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1195
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1944
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1976
1195
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1964
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1336
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1955
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1981
1506
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1967
1559
1828
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1233
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1812
1456
938
1732
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1465
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1750
1957
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1987
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1953
1677
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1190
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1968
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548
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670
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920
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1954
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1196
982
1834
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1836
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1725
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1978
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1969
1991
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1967
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1991
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1183
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1311
1967
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1354
1243
1256
1525
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1877
1805
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1988
1244
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1360
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1979
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1830
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1967
1634
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1002
1776
1196
1966
1964
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848
1937
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1234
1825
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1975
1718
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1860
1737
1705
1290
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1602
1980
1110
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1255
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1380
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1428
1666
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1689
1833
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1846
1792
1752
1338
1986
1539
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1101
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1524
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1864
1429
1838
1292
273
1226
1816
1917
1428
1346
1896
1866
1250
1758
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1474
1973
1564
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1972
1316
400
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1854
976
1983
1958
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1835
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1983
1626
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1897
1960
1909
1826
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1331
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1730
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1961
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448
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1938
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1132
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1949
1580
1989
1947
673
1609
1863
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1685
1538
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878
1486
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1320
1943
1990
1223
1887
1057
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805
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1026
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1448
1956
1994
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1993
1386
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1125
1571
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1472
1370
1976
1933
1632
1758
1887
1500
1932
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1994
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1990
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1938
1338
1373
1634
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1039
1696
1940
1956
1832
1981
1912
1942
1848
1334
1833
1860
1330
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476
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794
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1939
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840
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1973
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294
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1948
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1967
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1993
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761
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1933
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701
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1978
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1367
1963
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1431
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1421
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1962
1301
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1332
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1914
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1986
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1981
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1932
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1994
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944
1506
1945
1415
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1202
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1963
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1920
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1937
1931
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1106
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1159
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1981
1982
1978
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1382
1450
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1949
1401
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1934
1668
485
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1988
1167
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1790
1639
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1900
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1432
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1950
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1301
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1976
562
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1978
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1963
1727
1947
1958
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1703
1602
1628
1197
1746
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1863
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1843
1834
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1972
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946
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1992
1311
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1865
1447
1832
1974
1018
1988
1632
1639
1427
1349
1380
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1820
1721
1856
1161
1163
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1490
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1851
1646
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1639
1932
1070
1890
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1672
1654
1891
1593
912
1463
1529
1947
1885
1537
1612
923
1991
1642
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1141
1773
1626
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1064
1955
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1285
1290
1518
1939
1524
1748
1830
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1415
1319
1752
1398
1079
1687
1474
1370
1835
1844
1968
1806
1418
1413
1719
1552
1801
1796
1669
1637
1522
1592
1819
891
1475
1171
1181
1682
765
1554
1873
1303
1888
1702
1425
1463
1608
1784
1486
1730
1982
1647
1190
1968
1786
1781
1965
1484
1844
1988
1920
1714
1443
1260
1809
1362
1608
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1827
1804
1602
1295
1852
1317
1349
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659
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1732
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1662
1909
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1244
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1955
1949
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1838
1732
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1205
1925
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1643
1488
1440
1508
1227
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1848
1833
1824
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1279
1450
1970
1655
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1569
1419
1910
1188
1501
1855
1663
1700
1715
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1768
1681
1848
1457
1652
1971
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1718
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1836
1937
1877
1807
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1654
1615
1444
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1309
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1561
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1933
1474
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1914
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1952
1152
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1941
1255
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1150
1111
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1941
1670
1969
1918
1134
1538
1535
1606
1291
1691
1406
1563
1900
1072
1199
1693
1330
432
1592
1937
1994
1382
1869
1895
1553
1927
1477
1244
1659
1653
1650
1861
1943
1209
1363
1062
1847
1840
1735
1828
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1754
1813
1875
1939
1256
1665
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1838
1349
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1964
1538
1806
1668
1712
1901
1718
1460
1728
1866
1911
1210
1610
1780
1789
1748
1988
1226
1472
1505
1235
1507
1526
1537
1950
1940
1161
1792
1339
1184
1690
1411
1647
1667
1893
1620
1905
1860
1545
1586
1095
1301
1859
1213
1734
1692
1597
1372
1689
1967
1782
1841
1149
1836
1757
1862
1552
1671
1727
1945
1992
1994
1795
1740
1929
1614
1827
1657
1776
1664
1727
1693
1557
1973
1618
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1754
1107
1820
1859
1846
1771
1769
1886
1978
1236
1984
1979
1582
1410
1807
1934
1760
1962
1757
1951
1528
1776
1846
1856
738
1952
1936
1830
1393
1387
1671
1839
1970
1912
1653
1535
1818
1156
1576
1122
1967
1894
1854
1339
1900
1350
1695
1721
1724
1384
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1441
1659
1479
1848
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1498
1756
1645
1785
1913
1090
1625
1858
1986
1748
1625
1800
1840
1740
1488
1216
1947
1707
1493
1994
1554
1175
1455
1968
1651
1326
1755
1744
1780
1508
1974
1632
1883
1572
1607
1881
1964
1930
1990
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1949
1137
1801
675
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1537
1812
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1637
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1290
1661
1828
1615
1807
662
1953
1976
1963
1260
1596
1947
1896
1570
1658
1726
1494
1419
1611
1985
1728
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1646
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1309
1769
1900
1839
1537
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1021
1289
1752
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1264
1937
1613
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1959
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1984
1937
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1472
1093
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1476
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1520
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1486
1132
1646
1979
1989
1659
1350
1974
1920
1852
1934
1896
1801
1432
1381
1650
1602
1835
1867
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1934
1989
1753
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1936
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1742
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1103
1336
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1612
1880
1895
1643
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1500
1702
1909
1426
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1202
1986
1730
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1985
1867
1625
1910
1774
1702
1926
1875
985
1816
1606
1876
1082
1833
1877
1562
1413
1975
1342
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1808
1517
1686
1787
1789
1837
1269
1528
1370
1750
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1435
1371
1492
1407
1826
1579
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1960
1028
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1823
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1879
1437
798
1622
1282
1464
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1929
1947
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1592
1835
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1963
1869
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1952
1742
1927
1213
1779
1852
1126
1893
1860
1522
1709
1516
1592
1877
1690
690
1515
1238
1928
1979
1812
1744
1744
1546
1140
1970
1325
1168
1733
1805
1776
1939
1049
1949
1972
1840
1642
1768
1791
1267
1988
1474
1711
1683
1776
1606
1390
1764
647
1387
1652
1722
1626
1358
1767
1775
1203
1513
1529
1862
950
1877
1941
1493
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1427
1381
1753
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1729
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1092
1890
1776
1639
1814
1085
1246
1935
1403
1863
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1943
1700
1527
1870
1752
1380
1638
1873
1761
1275
1729
711
1654
1760
1882
1174
1731
1518
1264
1757
1767
1317
1260
1979
1753
1773
1684
1937
1812
1507
1805
1310
1658
1987
1877
1837
1980
1285
1969
1824
1160
1697
1819
1907
1749
1890
1836
1818
1587
1707
1966
1991
1954
1787
1898
1902
1884
1272
1935
1818
1612
1711
1789
1631
1652
1158
1973
1549
1866
1519
1768
1502
1987
1701
1660
1774
1633
1460
1520
1088
1965
1372
1687
1618
1852
1730
1070
1132
1547
1377
1751
1410
1559
1564
1715
1171
1209
1947
1606
1318
1419
1995
1650
1970
1795
1978
1670
1907
1314
1713
1254
1917
1174
1754
1967
1867
1650
1672
1636
1676
1267
1469
1624
1882
1840
1451
1938
1660
1843
1564
1369
1857
1561
1115
1642
1661
1507
1484
1461
1367
1726
1761
1486
1674
1414
1874
1453
1596
1834
1531
1924
1623
1517
1195
1860
1692
1874
1975
1380
1380
1642
1928
1915
1989
1069
1564
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1930
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1962
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1301
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1974
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1964
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1959
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1968
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1500
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1930
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1930
1933
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1669
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293
1941
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1994
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1971
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693
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1976
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1994
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847
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1957
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1973
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1962
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924
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1961
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1957
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1976
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524
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1991
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553
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456
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778
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1227
587
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1976
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1993
1353
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1992
1977
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1969
1887
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792
1990
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1969
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564
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1261
779
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1984
1812
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1914
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1911
1794
1676
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1957
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1985
1725
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1983
1932
1893
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1578
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1851
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1134
1960
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1859
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1170
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1169
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1649
863
1646
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1806
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1559
1389
1383
1477
1866
1838
1983
1271
1804
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1324
1965
1787
1630
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1101
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1982
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1860
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1939
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1058
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1971
1911
1973
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1853
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1994
1689
1231
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1660
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1329
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1816
1938
1887
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1959
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1979
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1764
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1809
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1980
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1646
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742
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1939
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1193
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1200
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1150
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1975
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1532
977
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1973
1973
1855
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1334
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1974
1610
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1123
1055
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1989
1673
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1063
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1310
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1942
1111
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1965
1860
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1460
1638
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1855
1302
1884
1891
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1813
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1958
1324
1938
1677
1748
1650
1477
1377
738
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1131
1465
1468
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1962
1800
1817
1988
1990
858
1913
1941
1602
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1959
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1993
1464
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1953
1962
1865
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1959
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1941
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1975
765
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1930
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1954
1840
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724
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1971
1945
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1200
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1982
1568
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1856
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1565
1862
1718
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1709
1984
1902
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1891
1141
1536
1406
1556
1845
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1971
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1070
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1488
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1911
1637
1127
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1993
1763
1977
1943
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1972
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1992
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1974
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1972
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1769
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1920
1935
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1100
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1951
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1959
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1949
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1940
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1992
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1944
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1989
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1349
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1830
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1918
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1128
1349
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473
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419
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1947
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490
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1975
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1958
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704
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598
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1975
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1344
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1952
1418
1973
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1914
1241
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1566
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1199
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1167
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1975
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1989
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1945
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1949
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1964
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1956
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1951
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907
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1934
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1978
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1935
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1986
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1900
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737
1874
1846
1690
1128
1730
1222
1700
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1937
1441
1178
1932
820
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1327
1347
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1100
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1875
1983
1972
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1367
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1978
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1962
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1615
1943
1222
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1989
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1979
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705
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1971
1193
1934
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1957
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1914
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1318
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1623
1637
1304
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974
1988
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1192
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1843
1806
1947
765
1952
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1972
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1936
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1993
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1991
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304
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714
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1966
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1949
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1690
1744
1783
858
1658
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1837
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1756
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1859
1858
1353
1724
1763
1980
1104
1860
1325
1169
1929
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1866
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1832
1866
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1976
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1985
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772
1148
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1974
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1951
1972
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1970
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1989
1968
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1964
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1272
966
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1962
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1809
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1949
1618
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1686
1521
652
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1937
1195
1257
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1846
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1981
1939
1963
1457
1673
1852
1988
1941
773
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1200
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1977
1402
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1708
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1715
1167
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1684
1602
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1956
1320
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1109
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1584
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1429
1688
1423
1159
1316
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1375
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962
1823
1946
1886
1663
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1477
1825
1464
1629
1835
1206
1232
1899
1522
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1909
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1933
1750
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1432
1930
1798
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1987
1420
1039
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1855
1660
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1334
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1848
1993
1712
1438
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1293
1195
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1641
1975
1989
1761
1946
1731
1920
1401
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1973
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1928
1981
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1413
1228
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1198
1516
1338
1782
1592
1299
1631
1653
1829
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1675
1272
1821
1455
1517
1172
1982
1686
1901
1717
1782
1633
1930
1695
1950
1158
1457
1476
1759
1544
1279
1947
1964
1751
1579
1770
1129
1939
1980
1383
1265
1880
1667
1400
1803
1964
1929
1294
1880
1376
1558
1955
1435
1436
1633
1811
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1412
1948
1995
1766
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1482
1993
1347
698
1868
1934
553
1922
1723
1159
1553
1924
1941
1831
1988
1481
1802
1834
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1765
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1562
1926
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1658
1411
1800
1850
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1620
1608
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1615
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1733
1349
1966
1601
1637
1624
1955
1982
1599
1290
1776
1980
1868
981
1563
1891
1903
1371
1567
1281
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1915
1780
1219
1621
1760
1953
1352
1722
1474
1526
1629
1589
1816
1669
1857
1541
1454
1928
1360
1154
1831
1849
1573
1731
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1862
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1666
1949
1965
1986
1180
1657
1652
1545
1338
1920
1165
1871
1544
1602
1672
1833
1942
1600
1892
1808
1302
1682
1823
1970
1606
1447
1801
1731
1677
1673
1791
1956
1924
1902
1873
1785
862
1899
1787
622
1557
1928
1736
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1858
1254
1882
1364
1212
1371
1856
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1555
1848
1743
1889
1819
1873
1724
1823
1216
1929
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1260
1975
1448
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1252
1467
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1812
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1709
1975
1067
1932
1878
1899
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1731
1616
1702
1695
1678
1211
1497
1858
1842
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1933
1439
1357
1653
1361
1683
1079
1707
1460
1950
1862
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1936
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1635
1827
1983
1977
1838
1960
1396
1863
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1877
1455
1352
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1364
1926
1960
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1827
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1986
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1951
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1993
1898
1937
1704
1960
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1573
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1830
1679
1804
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1314
1884
1295
1863
1811
1953
1552
1762
1532
1849
1960
815
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1953
1870
1563
1879
622
1829
1492
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1761
1463
1732
573
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1957
1580
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1467
1734
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1666
1950
1814
1777
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1104
1964
1860
1213
1954
1928
1621
1540
1644
1297
1625
1690
1409
1714
1876
1477
1854
1462
1174
922
1802
1629
1869
1823
1928
1571
1733
1562
1743
1198
1619
1133
1942
1455
1335
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1725
1763
1683
1844
797
1624
1970
1848
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1401
1222
1651
1132
1428
1631
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1658
1561
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1268
1533
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1545
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1933
1520
1536
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1875
1739
1602
1976
1692
1422
1491
1674
1171
1958
1938
1833
1713
1689
1246
1310
1849
1684
1525
1331
1403
1611
1879
1941
1594
1628
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1389
1475
1478
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1362
1821
1232
1474
1697
1753
1979
1967
1633
1525
1882
1192
1852
1765
1437
1906
1679
1447
1963
1601
1519
1855
1375
961
1818
1897
1862
1728
1347
1871
1754
1906
1468
1835
1967
1509
1646
1780
852
1835
1946
1267
1696
1300
1599
1126
1667
1913
1750
1885
1599
1890
1698
1315
772
1606
1134
1891
1979
1214
1676
1921
1470
1757
1722
1574
1216
1584
1523
1634
1812
1821
1166
1357
1665
1816
1955
1816
1325
1753
1644
1631
1919
1821
1875
1838
1327
1660
1882
1476
1110
1824
1437
1917
1460
1705
1790
1691
1843
1556
1469
1948
1876
1042
1855
1994
1763
1434
1690
1477
1378
1605
1829
1809
1609
1647
1936
1972
1471
1679
1977
1468
1449
1338
1325
1626
1947
1567
1327
1867
1673
1149
1838
315
600
1951
1971
1162
1859
1879
1362
1669
1770
1792
1843
1816
1986
1706
1659
1435
1892
1694
1764
1769
1483
1648
1746
1609
1642
1613
1978
1432
1857
1688
1280
1176
1869
1881
1756
1692
1532
1954
1793
1461
513
1910
1314
1419
1712
1964
1732
1587
1908
1588
1789
1828
1521
1867
1831
1326
1463
1383
1344
1512
1539
1635
1489
1926
1640
1875
1527
1691
1628
1749
1683
1394
1416
1834
1416
1794
1924
1732
1658
1802
1780
1891
1829
1983
1727
1650
1972
1891
1524
910
1504
1414
1611
1869
1948
1972
1633
1195
1146
1333
1376
1570
977
1834
1765
1877
1247
1700
1849
1744
1644
1307
1807
1799
1482
1846
1251
1762
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1310
1887
1284
1662
1920
1510
1380
1086
1908
1450
1963
1293
1890
1499
1202
1140
1399
1985
1614
1532
1811
1637
1520
1868
1832
1597
1470
1289
1625
1826
1887
1927
1110
1802
1635
1680
1362
1774
1870
1756
1475
1807
1535
1176
1825
1700
1624
1955
1971
1980
1748
1980
1538
1888
1223
1884
1934
1476
1480
1556
1481
1632
1791
1736
1768
1303
1137
1476
1504
1857
1338
1154
1216
1046
1725
1452
1893
1977
1658
1099
1970
1802
1552
1352
1781
1626
1399
1526
1900
1982
1711
1525
1858
1176
1779
1085
1688
1525
1538
1850
1973
1789
1794
1878
1476
1261
1913
1390
1378
1863
1779
1862
1845
1609
1151
1827
1955
1792
1719
1179
1916
1540
1720
1758
1903
1879
1856
1473
1709
1787
1825
1978
1954
1769
1650
1743
1222
1915
1249
1098
1767
1618
1931
1649
1957
1449
1863
1607
1872
1795
1846
1991
1957
1635
1019
1841
1723
1774
1269
1511
1859
1915
1260
1818
1907
1798
1923
1688
1786
1990
1803
1674
1437
1829
1653
1448
1762
1297
1487
1957
1903
1963
1917
1543
1704
1883
1735
1819
1975
1537
1976
1961
1321
1190
1606
1988
1897
1662
1783
1592
1957
1803
1693
1924
1976
1681
1692
1976
1449
1827
1132
1849
1918
1862
1372
1712
1736
1743
1923
1967
1939
1921
1299
1339
1951
1358
1764
1398
1840
1796
1673
1585
1649
1965
1235
1755
1670
1509
1771
1655
1855
1782
1950
1744
1563
1797
1714
1608
1916
1473
1757
1963
1654
1962
1893
1902
1916
1444
1826
1351
1521
1941
1728
1480
1665
1138
1471
1893
1521
1977
1263
1642
1696
1651
1993
1796
1828
1847
1890
1679
1913
1974
1957
1798
1903
1740
948
1291
1777
1736
1594
1955
1716
1729
1814
1190
1570
1733
1657
1796
1556
1390
1592
1781
1799
1354
1107
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1266
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1991
1825
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1934
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1552
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1262
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1937
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1102
1970
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1977
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1933
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1700
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1984
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569
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1818
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1914
1836
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1976
1842
1515
1097
1973
1931
1227
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1735
1980
1687
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525
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1988
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1949
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1945
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1974
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1932
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1995
1855
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1989
1954
1452
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1162
1977
1654
1121
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810
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1054
1625
1972
1171
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1316
1471
1966
1546
1667
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1524
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1918
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1989
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1875
370
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1822
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1959
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989
1961
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1982
1688
1946
1259
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1532
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1832
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1933
1871
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1425
1134
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1981
1850
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1758
1968
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1247
1575
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1290
1136
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1943
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1803
1340
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634
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1916
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1914
1964
827
1872
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1273
1937
1713
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1135
1690
1428
1365
1317
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1970
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1380
1848
1731
963
1364
1545
1573
403
1407
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1763
1783
1824
1969
1745
730
1943
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1673
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1979
1805
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1628
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1400
1561
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1065
1615
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1260
1962
550
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1421
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1462
1238
1771
1587
1353
1678
1837
1222
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1652
1707
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1268
1992
1844
1931
1825
1440
1969
1614
1909
1373
1450
1971
1992
1912
1681
1155
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1959
1170
1357
1935
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1938
1665
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1528
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1914
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1186
1838
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1356
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1132
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1532
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1547
1966
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1976
1538
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1940
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800
1821
1959
1696
1426
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1684
1428
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1941
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1969
1971
1989
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1937
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1970
1756
1449
1569
1918
1728
1950
1473
1729
1654
1391
1778
1503
863
1792
1421
1990
1535
1810
1487
1977
1681
1975
1393
1532
1745
1631
1989
1605
1610
1883
1761
1536
1292
1946
1801
1834
1825
1602
1666
1794
1514
1569
1981
1443
1903
1944
1105
1451
1993
1662
1876
1692
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1517
903
1459
1829
1761
1626
1855
1759
1938
1094
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1464
1571
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1988
1741
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1227
1059
1765
1966
1630
1887
1353
1387
1926
1812
1623
1875
1750
1672
1740
1549
1364
1208
1990
946
1645
1859
1861
1894
1247
1502
1770
1978
1266
1959
1859
1198
1566
1327
1609
1354
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1548
1602
1756
1402
1817
1528
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1971
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1952
1760
1973
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1984
1592
1854
1772
1887
1788
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1669
1824
1497
1317
1916
1475
1991
1866
1630
1625
1903
982
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1730
1764
1255
1975
1813
1277
1702
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1186
1783
1807
1794
1420
1967
1961
1249
1961
1739
1980
1862
1653
1980
1934
1497
1583
1478
1760
1843
1617
1839
1484
1916
1995
1248
1601
1673
1606
1382
1739
1983
1161
1270
1668
983
1946
1948
1991
1955
1632
1967
1922
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1590
1535
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1309
1641
1511
1422
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1835
1435
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1697
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1763
1361
1784
1134
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1943
1759
1456
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1427
1787
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1613
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1604
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1941
1594
1729
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1633
1403
1120
1083
1944
1144
1943
1504
1990
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1138
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1962
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1976
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1960
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1955
1697
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1978
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1920
1970
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1948
1993
1940
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998
1849
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1033
1402
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1829
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1040
1836
1859
1955
994
1687
1677
1896
1707
1672
1271
1724
1853
1333
1915
1816
1569
1798
1860
1123
1991
1697
1757
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1967
1898
1476
1838
1450
1601
1834
863
1350
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1069
1756
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1918
1114
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1993
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1850
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1992
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1600
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1963
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1984
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1984
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1818
1746
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1829
723
1926
1041
1586
1979
1504
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1932
1791
1746
1690
1916
971
1849
1954
1906
1333
1982
1977
1824
1941
1821
1604
1328
1742
1953
1980
1793
1920
1667
1898
1723
1930
1933
871
1961
1046
1982
1427
516
1898
1674
1482
1494
1500
1557
885
1279
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1880
1995
1852
1827
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1974
1564
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1806
1806
1955
1878
697
990
1743
1937
1802
659
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1335
1627
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1749
1364
1971
1987
1226
1207
1943
1958
1873
1706
1981
1323
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1357
1469
1878
1700
1721
1993
1761
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1823
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1760
1852
713
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1950
1305
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1176
1134
1973
1785
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1972
1633
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1833
425
1321
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1980
1298
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1202
1500
1318
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1861
1809
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1534
1552
648
1733
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1913
1939
1970
1707
1965
1364
1942
1729
1200
1401
1088
1994
1977
1995
1571
1935
1771
1525
1628
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1961
1167
1236
1666
1730
1856
1298
1937
1837
1923
1166
1695
1503
1927
1607
1690
1826
1379
1988
1879
1206
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1701
1983
1860
1953
1449
1828
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1471
1866
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1755
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1661
1632
1235
1728
1933
1762
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1435
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1423
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1872
1962
1260
1143
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1560
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1935
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1176
1959
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1045
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1603
1347
1775
1813
1385
1828
1755
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1659
1692
1846
1419
1314
1701
1978
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1818
1677
1449
1323
1396
1566
1839
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1817
1979
828
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1337
1653
1984
841
1696
1301
1967
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1986
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1836
1426
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1974
1035
1968
1992
1850
1401
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1864
1350
1138
1126
1192
1740
1935
1879
1989
1644
1103
1248
1627
1642
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1767
1364
1844
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1955
590
1640
1448
1434
1863
1456
1669
1232
1058
1762
1929
1739
1583
1900
1874
1428
1212
1601
1891
1878
1928
1704
1297
1949
1792
1715
1967
1174
1259
1589
1745
947
1976
1043
1239
1397
1604
1766
1232
1606
1674
1391
1847
1276
1668
1921
1865
1923
1536
1994
1496
1903
1879
1764
1968
1990
1386
1582
1914
1266
1625
1963
1613
1743
1610
1618
1354
1757
1660
1603
1315
1406
917
1519
1955
1792
1866
1384
1282
1964
1552
1639
1858
1506
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1136
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1943
1977
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1614
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1393
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1838
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1500
1655
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1975
1818
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1948
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1944
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1103
1854
1821
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1538
1003
1881
1807
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1929
1126
1853
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1706
1812
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1830
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1444
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1659
1452
1162
1627
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1374
1143
1374
1772
983
1905
1728
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1911
1173
1906
1945
1453
1802
1500
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1975
1803
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1073
1111
1949
1123
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1948
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1102
1247
1557
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1938
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1602
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1100
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1800
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744
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1562
1859
1605
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1976
1951
1460
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1845
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1025
1748
1965
1402
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1934
1692
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1934
1752
1761
1746
1973
1854
1930
1917
1937
1856
1751
1138
1598
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1670
1930
1588
1538
1218
1762
1971
1753
1339
1469
1981
1806
1372
1649
1845
1727
1715
1797
1934
1901
1449
1796
1636
1580
1920
1660
1846
1079
1892
1117
1870
1837
1826
1241
1971
1759
1921
1917
1840
1368
1163
1799
1772
1720
1612
1838
1924
1595
1594
1689
1989
1877
1150
1970
1766
1562
1617
1741
492
1366
1821
1663
1984
1632
1979
1364
1779
1948
1575
1644
1893
1600
1948
1308
1548
1504
1203
1434
1718
1887
1885
1409
1660
1444
1557
1792
1964
1531
1101
1392
1730
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1252
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1471
1554
1884
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1958
1699
1365
1826
1176
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1836
1969
1638
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1822
1913
1926
1626
1929
1777
1699
1399
1577
1582
1244
1642
1545
1890
1811
1994
1288
1576
1220
1748
1992
1763
1463
1651
629
1527
1766
1876
1850
769
1960
1888
1613
1981
1794
1901
1681
1913
1259
1924
1534
1559
1992
1726
1986
1767
1655
1686
1380
1527
1689
1267
1437
624
1813
1716
1479
1995
1944
1813
1800
1616
1702
1463
1850
1568
1464
1383
1641
1645
1553
1605
1928
1900
1464
1120
1422
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1574
1831
1830
1569
1441
1724
1901
1180
1765
1847
1306
1561
1667
1633
1953
1915
1662
1708
1492
1991
1767
1805
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1684
885
1964
1776
1759
1813
1731
1257
1170
1820
1361
1549
1926
700
1815
1926
1163
1578
1673
1491
1754
1728
1988
1771
1859
1931
1081
1667
1843
1353
1945
1932
1663
1822
1820
1072
1969
1824
1899
1729
1502
1892
1781
1433
1726
1975
1902
1815
1788
1442
1181
1960
1720
1939
1599
1609
711
1703
552
1939
1490
1926
1714
1384
1300
1350
1878
1651
1441
1415
1603
1925
1631
1070
1902
1528
1823
1763
1285
1436
1703
1807
1720
1837
1447
1918
1547
1967
1940
1853
1807
1249
1907
1545
1876
1898
1990
1369
1905
1335
1270
1651
1964
1331
1487
1732
1709
1882
1259
1902
1678
1951
1875
1734
1836
736
1244
1686
1717
1934
1557
1474
1913
1631
1439
1168
1467
1749
1819
1795
1839
1887
1215
1951
922
1548
1347
1458
1253
1840
1688
1640
1722
1789
1550
1752
1518
1990
1882
1441
1828
1948
1626
1468
1780
1809
1506
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1463
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1991
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1367
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1036
1976
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1955
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1943
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1971
1860
1932
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1627
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1501
1979
1918
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1274
1968
1640
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1994
1436
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1362
1387
1014
1620
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1498
1861
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1930
1266
1186
1774
1900
1863
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1029
1582
1850
1768
1974
1831
1944
1186
1629
1700
1782
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1287
1229
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1191
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1992
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1972
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1808
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1953
1600
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1792
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666
1918
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601
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1971
1311
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1848
1621
755
1480
1982
1638
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1441
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1918
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1860
1829
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1100
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1947
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657
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1947
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1978
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1966
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1974
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1740
1710
1960
1561
1860
1878
1245
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1415
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1338
1365
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1754
1703
1687
1256
1981
1929
1613
1757
1732
1817
1209
1590
1386
1904
1426
1438
1202
1648
1197
1975
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1951
1630
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1333
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978
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1963
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1938
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1122
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1933
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1940
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1930
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1952
1198
1557
1636
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1981
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1254
832
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1257
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1528
1264
1173
1122
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1840
1879
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1750
1967
1779
1734
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1982
1285
1786
1923
932
1865
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1682
1789
422
1916
1914
1573
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1770
1872
1522
1659
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1330
1575
791
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1838
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1148
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1970
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1105
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1707
740
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929
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1834
1956
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1967
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1258
1841
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1734
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1945
1528
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1960
1736
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585
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1960
1723
1757
1762
1716
1911
1953
1974
1612
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1981
1602
1959
1880
1803
1643
1263
1647
1652
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1540
1653
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1412
1416
1228
1970
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1456
1022
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1868
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1400
1265
1828
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1833
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1978
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1936
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1960
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1911
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1654
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1966
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1979
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1860
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1965
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1727
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1800
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1900
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1911
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1008
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1983
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1158
1124
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1971
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1844
1379
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629
1934
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1287
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1970
1220
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1994
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1937
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573
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1937
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1104
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1102
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1842
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1948
1982
1257
1647
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1954
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1958
1177
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1981
1966
1994
911
1717
1931
1976
1835
1263
1828
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1561
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1877
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1825
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1967
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1930
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1603
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1992
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1957
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1966
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1954
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1248
1945
1105
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1974
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1988
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1957
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1436
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1360
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1500
1374
1436
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338
1989
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1726
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1420
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1500
1834
1949
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1934
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1121
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1989
1977
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1985
1073
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1953
1891
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1035
1965
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1328
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1691
1658
1659
1393
1324
1616
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1280
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1910
1908
1773
1808
1820
1686
1969
1437
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901
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644
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588
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283
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1933
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1983
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1930
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1949
1742
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1050
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862
1082
1758
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1938
1849
1959
1383
1701
1866
1980
1776
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1483
982
1310
1690
1901
1894
1719
1879
1977
1445
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1274
1924
1842
1649
1018
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991
923
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1977
1935
1763
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1934
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1975
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1959
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875
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1940
1972
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1956
1959
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1953
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1971
1332
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1964
1703
1455
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1969
1841
1987
1913
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1676
1459
1918
1862
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1412
1760
1792
1859
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1849
1945
1808
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1807
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1746
1919
1793
1586
1863
1542
1209
1931
1739
1713
1857
1643
1729
1840
1722
1920
1699
592
1821
1690
1718
1066
1930
1193
1669
1569
1270
1408
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1337
1526
1253
1974
1503
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1969
1696
1683
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1787
1447
1892
1246
1845
1564
1700
1605
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1854
1464
1599
1792
1609
1994
1558
1885
1892
1263
1857
1990
1719
1955
1772
1732
1511
1618
1399
1386
526
1644
1932
1362
1370
1444
1880
1933
1603
1200
1241
1368
1606
1822
1862
562
1846
1303
1887
1808
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1865
1276
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1863
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1939
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1371
1419
1662
1952
1937
66
1253
1965
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1633
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1803
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1797
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1131
1623
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1617
1782
1654
1690
1769
1758
1907
1630
1488
1485
1756
1653
1812
1872
1472
1970
1415
1823
1817
1685
1673
1763
1477
1772
1900
1479
1505
1323
1864
1717
1301
1781
1142
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1554
1775
1888
1988
1898
1442
1405
1932
1811
1361
1777
1390
1836
1686
1637
1304
1539
1368
966
1937
1167
1426
1868
1688
1548
1856
1442
1809
1914
1509
1690
1417
1405
1673
1734
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1462
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1961
1888
547
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1933
768
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1932
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1936
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1328
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1949
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1621
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1989
1825
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1453
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1961
1457
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1772
1720
1620
1554
1994
1967
1965
1736
1068
1630
1413
1102
1284
1376
1730
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1934
1915
1712
775
1665
1341
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1254
1545
1866
1858
1373
1941
1985
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1403
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1362
1892
1062
1804
1749
1555
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1673
1542
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1805
1536
1850
1607
1868
1589
1496
961
1241
1736
1488
1755
1871
1588
1814
1415
1252
1989
1655
842
1959
1994
1306
1295
1279
1426
1469
1411
1729
1815
1961
1619
1206
1775
1228
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1611
1628
1569
1901
825
1695
1947
1806
1668
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1069
1814
1937
1295
1752
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1833
1870
1835
1638
1957
1722
1794
1979
1490
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1430
1756
1959
1711
1912
1480
1611
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1948
1657
1343
1307
1383
1967
1963
1898
1859
1652
1964
1892
1871
1221
1733
1759
1547
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1971
1894
1723
1792
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1963
1195
1976
1729
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1497
1167
1893
1374
1861
1597
647
1602
893
1615
1345
1764
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1475
1659
1894
1364
1963
1680
1601
1684
1750
1987
1773
1397
1993
1655
1737
1810
1752
1790
1821
1994
1126
1832
1712
1816
1565
1662
1172
1067
1294
1729
1748
1735
1980
1490
1425
1297
1656
1503
1814
1831
302
1122
1618
1347
1823
1238
1556
1983
1792
1575
1990
1698
1359
1910
1496
1663
1550
1674
1936
1890
1512
1969
1772
979
1250
1774
1552
1933
1638
1970
829
1929
1401
1909
1443
1309
1961
1706
1888
1749
1688
1751
1595
1702
1476
1222
1599
1916
1917
1566
1692
576
1832
1899
1628
1616
1853
1963
1970
1854
1895
1591
1359
1902
1515
1718
1843
1560
1268
797
1411
1806
1625
1727
1264
1405
1334
1685
1936
1580
1971
1366
1667
1599
1854
1626
1498
1834
1008
1441
1671
1838
1908
1881
1271
1739
1482
1989
1636
1628
1632
1197
1942
1303
1859
1164
1963
1361
1913
1082
1644
1070
1833
1498
1502
1481
1436
1576
1309
1900
1504
1916
1203
1841
1773
1207
1948
1078
1713
1937
1340
1787
1832
1811
1718
1971
1800
1909
1654
1865
1652
1643
1687
1296
1447
1386
1787
1151
1410
1714
1840
1105
1966
1561
1536
1843
1248
1551
1930
1803
1841
1530
1976
1827
1598
1639
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1828
1162
1471
1731
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1883
1479
1902
1424
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1753
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1760
1469
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1635
1356
733
1879
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1859
1247
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1944
1954
1691
1426
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1389
1528
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1837
1531
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1726
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1270
1403
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1194
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1844
1575
1296
1972
1445
1406
840
1899
1755
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1883
1631
1275
1336
1502
1671
1568
1924
1877
1546
1995
1938
1897
1878
1650
1663
1757
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1285
1192
1939
1834
1026
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1978
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1182
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1592
1608
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1760
1727
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1188
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945
1239
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1802
1988
1474
1832
1836
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1434
1887
1238
1409
1223
1733
1676
1638
1617
1652
1806
1748
1588
1966
1570
1441
1720
1746
1804
1505
917
1952
582
1505
1638
1430
1230
1165
1857
1888
1737
1610
1445
1817
1422
1592
1990
1946
1870
1836
1833
1957
1342
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1494
1936
931
1875
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1862
1479
1557
1282
1923
1270
1662
1230
1365
1925
1525
1419
1805
1875
1726
1948
1965
1733
1827
1536
1800
1116
1973
1646
1523
1879
1660
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1831
1967
1477
1672
1876
1796
1892
1391
1712
1567
1796
866
1935
1608
1344
1344
1906
1139
1545
1925
1713
1980
1381
1223
1569
1876
1357
1855
1576
1772
1458
1967
1828
1285
1638
1914
1228
1612
1249
1453
1990
1269
1268
454
1423
1423
1984
1659
1943
1914
1569
1514
1480
1976
1755
1635
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1893
1194
1739
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1911
1869
1092
1952
1814
1258
1275
1964
1322
1131
1869
1383
1977
1816
1895
1869
1550
1501
1578
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1644
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1630
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1990
1875
1981
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709
1265
1943
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1955
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1781
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1896
1673
1528
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1461
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1824
1779
1979
1537
1760
1689
1608
1633
1821
1927
1878
1040
1504
1591
1584
1768
1844
1973
1626
1878
1339
1620
1533
1620
1414
1952
1728
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1908
1809
1835
1495
1913
1811
1210
1387
1501
1383
1322
1123
1708
1807
1800
1757
1843
1266
1836
1168
1771
1770
1599
1265
1989
1521
1591
1723
1901
1292
1611
1974
1845
1511
1536
1988
1189
1569
1576
770
1471
1870
1713
1797
1826
1679
1383
887
1620
1420
1603
1647
1631
1525
1438
1817
1413
1587
1040
1868
1389
1962
1541
1624
1790
1857
597
1923
1683
1573
1438
1431
1339
1223
1662
1706
1346
1827
1214
1654
1713
1751
1912
331
1785
1616
1635
1542
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1594
1987
1450
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1771
1978
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1984
1233
1809
1637
856
1677
1841
1624
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1225
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554
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1667
1735
402
1532
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523
1139
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1991
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1859
1168
1868
1709
1635
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1834
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1664
1205
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1957
1710
1479
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1361
1986
1668
1579
1725
1727
1260
1082
1405
1895
1702
1937
1794
1959
1887
1961
1803
823
1522
1917
1621
1938
1325
1607
1979
1852
1871
1915
1374
1903
1676
1781
1988
1746
1876
1558
1908
1820
1294
1513
1180
1268
1967
1902
1657
1390
1343
1939
1912
1940
1787
1229
1971
1486
1766
1734
1485
1442
1758
1287
1733
1768
1811
1359
1180
1700
1623
1526
1929
1119
1418
1985
1484
1802
1104
1690
1971
1453
1387
1486
1156
1447
1304
1719
1416
1770
1951
1328
1386
1855
1209
1613
1943
1557
1861
1822
1721
1673
1972
1375
1871
1619
344
1154
1985
1956
1576
1937
1351
1787
1936
1558
1821
1693
1732
1957
1934
1929
1955
1805
1979
1614
1935
1599
1645
1977
1498
1682
1179
1813
1341
1581
1883
1629
1170
1218
1442
615
1832
1527
1328
1908
1600
1578
1563
1771
1944
1116
1626
1937
1374
1492
1120
1768
1606
1483
1832
1669
1722
1965
1731
892
1752
1950
1298
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1049
1754
1736
1961
1971
1914
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1944
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1833
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1946
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1830
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1557
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1655
1954
1777
1960
1833
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1958
1808
1872
1803
1749
1984
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1234
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1536
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1225
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1158
319
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1984
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1973
1169
1152
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1978
542
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1954
276
1144
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1969
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1659
1960
1903
1967
1556
1927
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1823
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1862
1961
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1674
1984
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1190
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1967
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1934
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1918
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1944
1723
1069
1703
1809
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1832
1102
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1933
1531
649
1952
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1734
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1818
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1934
1375
1345
1093
1375
1805
1518
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1255
1040
1648
1974
1806
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1634
1862
1953
1301
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1958
1093
1325
1671
1867
1634
1824
1462
716
1647
1754
1271
1585
1245
1619
1637
1508
1570
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1811
1958
1856
1895
1701
1924
1850
1373
1760
1617
1937
1197
1635
1847
1872
1952
1859
1759
1933
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1887
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1446
1878
1447
1136
1927
1909
1881
1935
1746
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1922
1578
1849
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1677
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1764
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1261
1933
1269
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1857
1590
1433
1287
1687
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1923
1830
1640
1276
1464
1811
1518
1706
1201
1434
1458
1775
1816
1908
1450
1465
1975
1895
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1582
1497
1772
1948
1978
1449
1978
1587
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1892
1919
1637
1379
1940
1500
1521
1995
1990
1691
1657
1726
1950
1958
1873
1955
1923
1591
1876
1915
1697
1858
1246
1633
1320
1484
1344
1878
1808
1438
1647
1641
1618
1914
1548
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1044
1249
1381
1957
1800
1527
1622
1740
1847
1748
980
1660
1427
1232
1301
1690
1608
1679
184
1824
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1807
1977
1614
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1961
1680
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1779
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1752
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1492
1792
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1766
1914
1538
1750
1816
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1364
926
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1680
1428
1519
1976
1527
1564
1940
565
1934
1760
1884
1766
1187
1521
1410
1472
1879
1846
1819
1649
1553
1357
1505
1675
1366
1744
1808
1808
1386
1990
1829
1808
1916
1646
1822
1403
1955
1799
1744
188
1209
1487
1796
1688
813
1927
1767
1124
1742
1851
1806
1248
1964
1836
1826
1880
1929
1690
1754
1675
1957
1879
1902
1912
1643
1694
1067
1810
1621
1299
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1902
1747
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1726
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1598
1950
1891
1536
1667
1280
1970
1983
1385
1765
1736
1587
1786
1804
1664
1591
1240
1903
1919
1505
1567
1869
1845
1885
1329
1508
1954
1439
1352
1945
1653
1371
1473
1118
1868
1403
1728
1904
1897
1826
1864
1808
1808
1836
1354
1435
1849
1252
1391
1680
1834
1669
1970
1435
1819
1624
1476
1856
1609
1585
1277
1438
1313
1877
1563
1853
1851
1361
1619
1507
1970
1657
1556
1588
1267
1951
1187
1772
1951
1752
1975
1194
1112
1942
1615
1482
1964
1396
1891
1779
1108
1619
1670
1502
1717
1875
1623
613
1883
1546
1788
1565
1940
1439
1238
1926
1819
1872
1958
1929
730
1772
1944
1581
1515
1639
1521
1596
1382
1821
1254
1792
1716
1602
1870
1807
1757
1603
1490
1376
1682
1941
1880
1757
1938
1959
1621
1646
1896
1348
1883
1850
1752
666
1878
1934
1632
1934
1326
1470
1668
1979
1993
1836
1912
1603
1618
1794
1803
1669
1690
1129
1654
1976
1679
1263
1515
1460
1256
1472
1733
1352
1449
1529
1852
1603
1716
1649
1913
1878
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1654
1077
1745
1396
1648
1503
569
1475
1811
1380
1419
1623
1123
1494
1858
1897
1426
1575
1974
1552
1470
778
819
572
1776
1510
1969
1741
1960
1756
1424
1588
1141
1555
1835
1980
1639
1515
1752
1684
1670
1912
1813
1795
1925
1979
1760
1855
1445
507
1850
1827
1613
1225
1682
1630
1567
1664
1707
1592
1663
1950
1495
1496
1900
1705
1917
1864
1233
1750
1810
1480
1424
1718
1395
1862
1776
1839
1782
1580
1649
1990
1875
1827
1923
1646
1518
1794
1445
1034
1814
1804
1961
1560
1083
1489
1947
1633
1647
1608
1793
1816
1702
1504
1725
1862
1841
1792
1161
1569
1737
1810
1777
1866
1405
917
1347
1959
1733
1901
1891
1968
1975
1957
1920
1922
1923
1949
1516
1141
1863
1837
1433
1629
1937
1953
1654
1235
1821
1053
1349
1417
1897
1366
1209
1942
1699
1944
1973
1672
1868
1923
1766
1828
1845
1918
1879
1456
1774
1885
1817
1472
1581
1684
1544
1817
1221
1398
1584
1031
1939
1795
1342
1677
1906
1689
1216
1713
1583
1658
1893
1926
1714
1477
1874
1425
1606
1805
1686
1653
1770
1801
1839
1986
1798
1603
1885
1951
1920
1394
1966
1951
1764
1893
1895
1667
1658
1936
1846
1292
1642
1790
1959
1788
1565
1782
1607
1497
1497
1395
1221
1829
1177
1150
1649
1993
1709
1589
1810
1328
1903
1777
1679
1728
1390
1253
1604
1929
1495
1669
1811
1241
1780
1865
1657
1939
1874
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1837
1896
1542
1706
1941
1508
1930
1674
1878
1601
1626
1538
1608
1523
1543
1563
1910
1522
1491
1914
1736
1550
1815
1803
1891
1732
1201
1334
1663
1941
1639
1486
1825
1615
1495
1889
1728
1377
1482
1823
1989
1017
1734
1694
1860
1936
1938
1965
1789
742
1699
1326
1928
1860
1361
1610
1892
1484
1281
1781
1689
1436
1666
1744
1360
664
1692
1404
1868
1862
1448
1524
1895
862
1423
1960
674
1881
1649
1819
1987
1766
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1774
1448
1762
1978
1527
1377
1163
1331
1908
1950
1896
1654
1877
1889
1548
1657
1994
1261
1950
1664
1834
1965
1802
1879
1189
1251
1776
1696
1667
1892
1217
1325
1400
1627
1254
1951
1939
1462
1081
1594
1475
1942
1152
1421
1359
1975
1656
1406
1831
1656
768
752
1976
1559
1830
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1760
1435
1704
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1797
1743
1420
1913
1575
1164
1597
1733
1929
1524
1849
1183
904
1968
1291
1237
1797
1473
1975
1932
1993
1966
1691
1509
1425
1893
1910
1845
1333
1615
1625
1967
1911
1934
1836
1383
1882
1717
1449
1669
1550
1228
1658
1901
1882
1672
1962
1487
1204
1549
1681
1975
1834
1832
1775
1697
1138
1661
1696
1743
1322
1115
1601
1864
1558
1308
1744
1870
1739
1616
1876
1373
1176
807
1602
1743
1958
1879
1912
1994
1566
1823
1531
1223
1699
1691
1783
1971
1871
1706
1193
1238
1827
1833
1802
1971
1364
1878
1659
1851
1928
1947
1836
1904
1922
1235
1481
1988
1943
1491
1987
1931
1827
1616
1821
1936
1807
1815
1834
1569
1253
1621
1313
1535
1364
670
407
1722
1569
1790
1600
616
1116
1381
999
1901
1619
1565
1982
1703
1845
1980
1745
1205
1130
1939
1429
1642
1861
1802
1983
1302
1843
1444
1525
1278
1570
1962
1877
1411
1626
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1858
1841
1535
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1906
1134
1843
1296
1658
1839
1653
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1611
1559
1490
1745
1909
1724
1829
1986
1842
1579
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1472
1867
1840
1937
1779
1820
1331
1993
1622
1863
1960
1668
1545
1804
1856
1870
1292
1678
1992
1774
1805
1467
1873
1755
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1427
1583
1893
1831
1291
1832
1861
1493
1677
1598
1858
1725
1302
1851
1579
1587
1595
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1479
1743
1504
1963
1928
1658
1809
1949
1610
1340
1448
1214
1508
1255
1912
1180
1470
1889
1831
1386
1845
1960
1816
1783
1386
1556
1861
1380
1717
1698
1870
1624
1872
1547
1933
1421
1706
1898
1625
1985
1192
1223
1913
1937
1902
1470
1122
1684
1673
1224
1987
1537
1529
1726
1472
1637
1984
1897
1821
1858
1789
1874
1373
1804
1798
1510
1708
1624
1861
1256
1690
1855
1325
1838
1352
1533
1662
1751
1975
1599
1830
1450
1318
1782
1898
1316
1909
1560
1886
1686
1839
1759
1950
1472
1486
1965
1433
1820
1978
1899
1561
1507
1499
1425
1964
1899
1346
1532
1883
1911
1189
1873
1577
1799
1955
1758
1615
1820
1957
1907
1876
1968
1349
1758
1942
1951
1735
1637
1961
1877
1967
1918
1806
1626
1744
1529
1102
1899
1800
713
1862
1956
1981
1795
1759
1593
1035
1772
1560
1670
1985
733
1502
1769
1838
1959
1755
1261
1845
1221
1520
1818
1780
1451
1611
1745
1635
1877
1838
1686
1796
1943
1518
1487
1811
1822
1296
1481
1776
1866
1512
1532
1447
1750
1231
1796
515
1488
1575
1587
1208
1879
436
1518
1429
1508
1112
1698
1981
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1826
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557
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1990
1956
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516
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615
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1981
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1926
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1970
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1920
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1932
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875
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1978
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1989
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1650
1671
1920
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944
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1639
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1956
1023
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1995
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1015
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1947
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878
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1953
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1989
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1946
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1987
1840
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1959
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1989
1939
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1979
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1972
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1932
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441
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1961
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1959
1830
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1524
1634
1133
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1984
1131
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1839
1917
1690
1762
1283
1776
1576
1960
1749
1418
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1643
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1332
1819
999
1965
1712
1918
454
1275
1727
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1670
1809
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1971
1843
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1425
1650
1386
1335
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880
1842
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1848
1953
1951
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1933
739
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1452
1988
1706
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1428
1968
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1672
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1959
1382
1979
1832
1464
1909
1695
1638
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1534
1986
1909
1333
1970
1837
1862
1867
1407
1900
1202
1893
1722
1235
1848
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1519
1799
1982
1981
1811
1978
1277
1436
1393
1842
1984
1691
1769
1855
1739
1931
1757
1487
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1873
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1967
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1962
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1197
1633
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1234
1859
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1321
1330
1663
1966
1300
1408
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1132
1658
1506
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1818
1754
1937
1628
1994
1947
738
1903
587
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1918
1780
1980
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1544
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1732
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1366
1656
1402
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1939
1949
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1935
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1734
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807
1426
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1975
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1970
1556
1632
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1825
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1221
1325
1862
1435
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1918
1112
1491
1463
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1945
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1706
1964
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998
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1941
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1368
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1823
1332
1906
1900
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1750
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1634
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940
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1983
1883
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1648
1972
1848
1935
1908
1358
1381
1764
1810
1837
1920
1085
1800
1178
1555
1028
867
1928
1680
1357
1199
1885
1960
1328
1774
1207
1622
1677
1956
1390
1245
1893
1670
1289
1942
1740
1676
1820
1988
1764
1672
1792
1164
1931
1877
1304
1617
1904
1238
1692
1787
1931
1244
1362
1377
1749
1740
1911
1527
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1271
1838
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1349
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1466
1152
1753
1787
1210
1718
1879
1559
1235
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1673
1678
1920
1704
1832
1796
1988
1449
1154
1920
1566
1896
1631
1729
1624
1794
1972
1181
1938
1884
1313
1744
1392
1028
1274
1538
1185
1990
1988
1691
1728
1219
1903
1373
1527
1936
1665
1600
1899
1203
1900
1889
1963
1283
1397
1783
1773
1775
1860
1979
1242
1567
1969
1601
1532
1876
1486
1630
1523
1988
1052
1883
1465
640
1814
1711
1528
1496
1451
1946
1588
1507
1250
1705
1968
1668
1923
1423
1170
1652
1715
1532
1585
1945
1870
1981
1952
1765
1592
1845
1561
1929
1377
1340
1818
1829
1917
1490
1823
1975
1973
1597
1906
1874
1911
1875
1930
1426
1337
1549
1734
1851
1309
1204
1352
1559
1887
1952
1682
1796
1678
1581
1694
1897
1912
1985
1837
1544
1429
1052
1617
1585
1673
1335
1788
1779
1838
1342
1717
1344
713
1588
1682
1871
1696
1403
1940
1740
1376
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1041
1886
1823
1787
1661
1860
1423
997
1760
838
1751
1182
1369
1497
1488
1199
1901
1937
1222
1480
1848
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1651
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766
1700
1324
1629
1723
1019
1814
1397
1545
1938
1694
1144
1582
832
1646
1422
1304
1134
1763
1995
1912
1371
1940
1337
1699
1769
1071
1635
1882
1380
1934
1850
1754
1906
1537
1866
1748
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1576
1360
975
1942
1764
1897
1441
1634
664
1984
1800
1893
1901
1662
1560
1844
1825
1861
1928
1748
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1561
1957
1880
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1632
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1823
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1629
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1771
1944
1617
1853
613
1490
1931
1881
1714
1760
1734
1319
1892
1598
1536
1439
1713
912
1964
1735
1644
1521
1782
1708
1584
1625
1810
1546
1764
1757
1571
1383
1845
1774
947
1828
1930
1439
1138
1411
1584
1873
1694
1612
1813
1645
1798
1904
1600
1842
1851
1203
1754
1706
1685
1578
1943
1735
1766
1933
1416
1142
1740
1622
1698
1174
1893
1534
1790
1979
1142
1851
1834
1480
1908
1704
1757
1410
1970
1905
1243
1716
1501
1759
1834
1847
1958
969
1771
1768
1605
1733
1258
1144
1704
1358
1835
1809
1483
1677
1652
1916
1661
1501
1921
1665
1236
1779
1900
1640
1544
1551
1472
1759
1588
1866
1725
1424
1853
1578
1938
1729
1937
1832
1685
1589
1056
1247
1802
1439
1182
1106
1355
1477
1446
1769
1860
1994
1984
1260
1683
1968
1907
1929
1401
1841
1961
1935
1624
1892
1700
1850
1957
1882
1708
1725
1853
1649
1674
1387
1964
1797
1597
1447
1563
1874
1678
1824
1338
1934
1538
1602
1532
1077
1511
1919
1962
1696
1886
1370
1064
1577
1959
1883
1893
1872
1521
1984
1344
1901
1918
1570
1734
1684
1956
1606
1699
1717
1713
1767
1475
1480
1575
1859
1810
1638
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1866
1621
1589
1744
1713
1936
1664
1904
1189
1106
1360
1655
1936
1551
1872
1964
1361
1762
1934
1736
1728
1809
1485
1737
1277
1686
1968
1930
1929
1097
1783
1967
1607
1556
1118
1457
1277
1536
1802
1800
1855
1904
1455
1859
1610
1923
1127
1369
1451
1728
1920
1097
1412
1480
1951
1775
1736
1463
1800
1537
1525
1471
1814
1924
1863
1720
1949
1111
1798
1299
1976
1127
1657
1986
1935
1658
1507
1296
1486
1387
1028
1791
1699
1666
1506
1676
1373
1925
1990
1886
1634
1904
1174
1497
1625
1837
1506
1986
1740
908
1778
1890
1451
1115
1219
915
1688
1676
1712
1614
1734
1710
1768
1389
1747
1077
1594
1515
1240
1761
1910
1747
1458
1606
1969
1606
1689
1727
1731
1810
1390
1867
1589
1565
1373
1891
1759
1820
1860
1280
1507
1896
1730
1693
1989
1701
1922
1616
1206
1576
1314
1929
1980
1679
1928
1772
1835
1390
1932
1977
1445
1912
1767
1067
1990
1207
1206
1940
1645
1817
1713
1755
1855
1994
1208
1516
1523
1526
1109
1906
1408
1654
1393
1736
1177
1648
1864
1987
1379
1530
1171
1797
1694
1649
1585
1814
1868
1966
1803
1913
1315
1611
1646
1584
1688
1776
1445
1656
1932
1694
1986
1966
1902
1391
1787
1291
1612
1631
1786
1662
1358
1934
1226
1855
1781
1839
1877
1915
1548
1426
1925
1895
1400
1770
1904
1901
1872
1695
1637
1329
1188
1771
1830
1319
1567
1894
1268
1417
1931
1870
1479
1087
1803
1916
1818
1345
1398
1886
1438
1513
1515
1882
1552
248
1822
1714
1793
1773
1908
1154
1316
1191
1534
1791
1252
1181
1572
1953
1379
1776
1964
1702
1822
1885
1991
1284
1773
1735
1476
1658
1471
1917
815
1308
1976
1965
1505
1537
1285
1843
1239
1559
1469
1515
1864
1365
1865
1456
1941
1467
1849
1913
1694
1911
1812
1498
1350
1253
1722
1931
1670
905
1825
1907
1187
1631
1940
1986
1842
1219
1695
1591
1828
1484
1956
1378
1981
1666
1772
1590
1758
1722
1285
1497
1514
1826
1541
1928
1529
1314
1978
1855
1864
1665
1555
1328
1681
1545
1682
1612
1904
1716
1917
1881
1425
1485
1257
1519
1699
1812
1941
1966
1962
1697
1902
1018
1801
1899
1967
1664
1956
1418
1147
1939
1924
1657
1388
1813
1749
1836
1597
1559
1623
1440
1697
1825
1546
1723
1811
1769
1965
1242
1550
1983
1967
1953
1738
1513
1915
1496
1336
1033
1738
1894
1540
1600
1882
1866
1419
1835
1986
1257
1360
1597
1338
896
1877
1242
1624
1365
1459
1794
1135
1592
1682
1327
1774
1835
1483
1556
1197
1890
1803
1646
1931
1662
1658
1693
1437
1453
1697
1294
1804
1748
1278
1458
1214
1462
1772
1637
1970
1494
1956
1866
1814
1790
1826
1634
1969
1977
1452
1568
1304
1596
1766
1567
1734
1929
1870
1993
1810
1947
1724
1943
1764
1582
1642
1943
1927
1316
1353
1776
1457
1974
1730
1919
1864
1679
1714
1715
1982
1880
1826
1150
1379
1595
1622
1694
1860
1510
1578
1311
1574
1881
1733
1834
1345
1828
1665
1395
1555
1499
1376
1879
1867
1942
1963
1759
621
1817
682
1039
1390
1462
1596
1503
1535
1900
1755
1384
1164
1595
1327
1967
1960
1868
1551
1910
1991
1926
1850
1803
1875
1924
1827
1673
1968
550
1880
1768
1554
1072
1090
1955
316
1416
1975
1329
1577
1303
1877
1281
1647
1798
1743
820
1604
1684
1122
1584
1803
1377
1945
1559
1809
1509
1850
1936
1817
1408
1685
1925
1648
689
1483
991
1610
1832
1908
1484
872
1395
1448
1848
1259
1994
1246
1781
1400
1563
1179
1201
1190
1464
1961
1900
1821
1455
1740
1330
1646
1406
1995
1868
1656
1781
1583
1495
1118
1325
621
1857
1828
1254
1309
1574
1118
1951
1186
1499
1896
1841
1259
1955
1990
1967
1547
1545
1992
1725
1844
1294
1828
1814
1642
1887
1870
1949
1947
1485
1910
1750
1814
1917
1942
1349
1169
1876
1356
1877
1393
1876
1278
1387
1930
1809
1952
1864
1873
1815
1782
1774
1680
1659
1585
1310
1803
1279
1949
1977
1913
1678
1332
1021
1839
1369
1868
550
1326
1861
1648
1716
1584
1418
1257
1823
960
1989
1333
1817
1417
1745
1438
1237
1833
1796
1424
1366
1686
1703
1639
1663
1688
1841
1715
1937
1823
1963
1759
1836
1629
1502
1643
1877
1248
1515
1696
1602
1547
1269
1740
1734
1634
1421
1425
1623
1679
1439
1870
1546
1539
1910
1874
1751
1886
1866
1930
1714
1759
1678
1861
1698
1805
1102
1914
1928
1968
1521
1566
1251
1822
1831
1872
1253
1524
1559
1408
1620
1360
1232
1840
1073
1567
1770
1854
1797
1896
1695
1688
1977
1803
1644
1885
1930
1559
1834
959
1692
1907
1984
1711
1794
1584
1273
1974
1887
1144
1374
1520
1095
1847
1721
1205
1727
1161
1278
1951
1719
1476
1845
1164
1860
1637
1649
1962
835
1887
1740
1513
1890
1782
1991
1532
1845
1887
1925
1844
1410
1980
1840
1872
1881
1949
1265
1989
1382
822
1903
1578
1717
1704
1841
1370
1769
1784
1831
1530
1275
1393
1791
1605
1825
1980
1500
1462
1975
1948
1747
1977
1608
1775
1936
1690
1718
1879
1450
1941
1428
1994
1991
1818
1894
1330
1725
1969
1984
1666
1944
1520
1590
1180
1660
1989
1434
1931
1897
1822
1652
880
1677
1575
1341
1991
1883
1910
1675
1746
1556
1967
302
1680
1341
1654
1200
1702
1801
1527
1569
1794
1306
1723
1128
1928
1710
1693
1732
1181
1800
1582
1787
1815
1526
1892
1546
1462
1791
1950
1931
1381
1192
1446
1092
1241
1660
1307
1970
1990
1993
1882
1621
1889
1770
1668
1413
1315
1838
1249
1758
1966
1843
1735
1350
1807
1921
1892
1480
1943
1972
1639
1704
1446
1675
1973
1619
1044
1787
1726
1483
1576
1539
1506
1703
1839
1703
1216
1467
665
1520
1935
1706
1663
1716
1450
1230
1674
1863
1543
1217
1767
1485
1795
1734
1960
1624
1138
1643
1602
1990
1934
1788
1942
1716
1466
1412
1970
1980
1512
1861
1274
1344
1929
1255
1804
1889
1553
1901
1203
1359
1897
1531
1410
1502
1853
1896
1778
1929
1827
1548
1916
1468
1947
1860
470
1552
1478
1192
1597
1666
1638
1885
1669
1907
1072
1809
1198
1952
1766
1604
1326
612
1481
1303
570
1498
1751
1365
1933
1644
1851
993
1566
1086
1239
1780
1693
1245
1655
1680
1301
1550
1904
1828
1766
1453
1533
1509
1727
1816
1981
1514
1784
1928
1741
1767
1502
1450
1557
1773
1904
1562
1230
1594
1249
889
1802
1399
1758
1567
1219
1947
1797
1593
1722
1680
1226
1703
1770
1521
1960
1545
1972
1190
1216
1383
1960
1939
1992
1494
358
1635
1626
1971
1074
1213
1621
1431
1982
1949
1226
1626
1162
1565
1593
1827
1547
1344
1707
1553
1652
1704
1549
1245
1717
1979
1521
1511
1978
1527
1420
1691
1774
1618
1357
1367
1362
1924
1345
1588
1640
1745
1779
722
1581
1450
1870
1805
1722
1612
1679
1921
1387
1725
1319
1884
1913
1991
1782
1930
1190
1592
1524
1442
1438
1419
1368
1646
1938
1993
1303
1441
1686
1683
1707
1512
1402
1748
1728
1743
1611
1498
1759
1851
1723
1890
1415
1543
1761
1927
1409
1939
1868
1820
1398
1565
1337
1792
1905
1403
1447
1646
1885
1452
1526
1958
1877
1383
1163
1212
1890
1765
1057
1863
1487
1716
1663
1830
1267
1344
954
1263
1867
1077
1927
1570
1304
1579
1521
1877
1865
1717
1963
1751
1787
1633
1780
1226
1828
1707
1922
1184
1893
1466
1839
1675
1819
1712
1624
1862
1437
1841
1832
1732
1628
1444
1688
1794
1932
1770
1788
1328
1964
1656
1837
1670
1852
1735
1623
1860
1711
1440
1633
1895
1941
1599
436
1990
1928
1908
1922
1156
1003
1487
1963
1676
1323
1981
1968
1766
1241
1446
1835
1924
1782
1584
1492
1745
1751
1945
1928
1548
1928
1507
1475
1810
1475
1807
1585
1065
1945
1747
1968
1953
1896
1496
1881
1508
1635
1437
1436
1945
1620
1885
1962
1530
1291
1725
1971
1632
1584
1144
1774
1737
1327
1763
1889
1747
1224
1709
1294
1934
1805
1627
1259
1896
1914
1710
1891
1703
1789
1980
1833
1891
1498
1948
1800
1867
1569
1441
1784
1943
1811
1502
1165
1935
1786
1913
1327
1499
1857
1966
1495
1929
1845
1786
1898
640
1774
1993
1601
1713
1631
1782
1566
1591
1837
1969
1844
1795
1944
1317
1641
1702
1257
1956
1889
1865
1246
1753
1539
1479
1297
1509
1423
1000
1912
1712
1993
1397
952
1628
1887
515
1578
1328
1661
1586
1963
1915
1122
1920
1549
1707
1255
1616
1764
1880
1608
1935
1742
1742
1569
1147
1813
1902
1594
1931
1311
1668
1929
1624
1421
1893
1772
1425
1304
1669
1967
1963
1620
1797
1348
1810
1974
1286
1811
1762
1515
1704
1775
1872
1611
1795
1371
1291
1863
1166
1376
1799
1409
1858
1233
1831
1986
1942
1287
650
1864
1032
1678
1495
1941
1813
1294
1594
1790
1070
1229
1796
1925
1839
1426
1717
1241
1199
1245
1937
1775
1959
842
1609
1110
1505
1574
1467
1826
1498
1972
1882
1854
1930
1685
1668
1784
1442
1993
1584
1987
968
1727
1769
1779
974
1296
1698
1675
1107
1771
1770
1347
1843
1914
1244
1680
1726
900
1620
1953
1183
1797
1987
1778
1868
1450
1932
1602
1633
1234
1807
1741
1400
1564
1821
1630
1882
1706
1977
1551
1959
1029
1853
1537
1736
1512
1961
1940
1933
1878
1636
1679
1958
1363
1446
1579
1958
1509
1844
1749
1859
1819
1605
1736
1924
1819
1845
1945
1780
1610
1891
1485
1701
1563
1608
1641
1947
1168
1827
1860
1830
1984
860
1710
1351
1852
1966
1930
1258
1734
1543
1556
1276
1459
1237
1324
1492
1943
1055
1039
1624
1202
1059
1437
1989
1705
1855
1813
1847
1968
1863
1955
1638
1614
1824
1537
1550
1344
1240
1551
1552
1283
1760
1587
1485
1468
1772
1974
1531
1755
1680
1634
1545
1148
1941
1946
1978
1536
1222
1483
1982
1845
1871
1841
1749
1847
1981
1218
1601
1695
1591
1994
1421
1578
1535
1531
516
1981
1695
1440
1742
1698
1783
1618
1993
1210
1661
1716
1746
1628
1579
1723
1440
1510
1889
1150
1555
1842
1773
1549
1341
1411
1537
1720
1787
1986
1778
1699
1736
1733
1550
1809
1825
1405
1992
1589
1573
1914
1619
1566
1525
1106
1773
1414
1398
1869
1109
1481
1478
1081
1503
1864
1850
1768
1976
1766
1775
1713
1768
1976
1522
1626
1695
1781
1918
1679
1915
1986
1469
1745
1943
1711
1847
1880
1336
1237
1655
1812
1893
1861
1484
1369
1486
1786
1336
1805
1783
1394
638
1878
1326
1989
1586
1300
1249
1590
1845
1895
1934
615
1547
1308
1352
1213
1896
962
1468
1420
1601
1704
1835
1434
1724
1864
1682
1643
1749
1722
1682
1767
1250
1578
1920
1638
1585
1974
1007
1872
1899
1404
1596
1904
1880
1386
1543
1395
1750
1348
1337
814
1935
1985
1650
1756
1356
1844
1548
1846
1976
1214
1731
1931
1859
1439
1948
1570
1702
1468
1825
1171
1225
1619
1182
1796
1319
1279
1967
1470
1914
1675
1810
1424
1826
1985
1304
1196
1565
1926
1019
1403
1835
1217
993
1662
1468
1857
1546
1666
1704
1371
1985
1669
1543
1753
1695
1406
1906
1333
1913
1313
1342
1391
1695
1487
1590
1988
1419
1853
1591
1829
1885
1459
1991
1751
1932
1751
1958
1287
1228
1750
1512
1518
1793
1604
1948
1598
1638
1829
1578
1375
1700
1709
1716
1512
1587
1804
1505
1952
1945
1646
1654
1854
1255
1288
1069
1273
1742
1551
1694
1815
1832
1876
1994
1689
1858
1562
1163
1995
1812
1250
1389
1735
1274
1914
1752
1623
1375
1422
1972
1482
1950
1518
1827
1428
1876
1888
1620
1045
1430
1534
1662
1810
1841
1253
1656
1463
1173
1756
1952
1778
1754
588
1941
1266
1807
1731
1835
1844
1933
1833
1828
1578
1231
1452
1567
1774
1490
1885
1514
1723
1639
1514
1255
1954
1564
1847
1532
1910
1246
1601
1715
1450
1213
1649
1355
1920
1678
1978
1646
1516
1783
1994
1273
1864
1475
1766
1830
1910
1573
1963
691
1688
1317
783
1848
1707
1540
1258
1393
1358
1719
1569
860
1860
1731
1189
1679
1629
1001
1508
1209
1879
1218
1974
1756
1831
1393
1035
1983
1617
1961
1539
1437
1478
1885
1057
1155
1566
1642
1874
1935
1952
1369
1861
1423
1387
1169
1770
1641
1802
1336
1843
1812
1893
1872
702
1509
1718
1475
1591
1610
1812
1927
1691
1925
1691
1879
1952
1641
1885
1930
1484
1411
1994
823
1547
1433
1813
1937
1543
929
1362
1503
1710
1804
1540
1727
1763
1934
1617
1131
1771
1806
1923
1886
950
1528
1216
1217
1247
1697
1375
1897
1864
1181
1099
1764
1788
1543
1945
1698
1346
1503
1967
1749
1881
1523
1900
1640
1765
1820
1500
647
1990
1975
1845
1983
1639
1219
1695
1635
1134
1816
1767
1836
1910
1745
1930
1297
1132
1171
1565
1850
869
1828
1987
1219
1933
1909
1700
1660
1703
1772
1430
1642
1912
1582
1889
1442
1939
1582
1724
1751
1938
1958
1666
1573
1691
1575
1974
1369
1720
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1972
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1937
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1956
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1964
1978
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1987
1946
1948
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1946
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1943
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450
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1960
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1980
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1977
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1936
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1939
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1977
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1911
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1968
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1995
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1964
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680
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1478
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1914
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598
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1971
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1534
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1838
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1823
1832
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1412
1349
1964
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1994
1332
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1203
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1848
779
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1949
1929
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1764
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1989
860
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1923
1559
1225
1124
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1003
1956
1681
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1428
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1705
1975
1914
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1950
1933
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1942
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1988
1698
1932
1295
1969
1014
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1969
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1945
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1814
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1900
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1300
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1534
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1914
1962
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1266
1572
1868
1976
1251
1242
1963
1890
1485
1725
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1074
1447
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1192
1665
1982
926
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1918
1984
1736
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1410
1939
1623
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1280
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1831
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1840
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1660
1975
1990
1824
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1535
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1923
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1474
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1577
1710
1432
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1912
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1032
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871
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1306
1415
1572
1988
1856
1201
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1970
1243
1676
1750
1966
1834
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1522
1861
1557
1617
1468
1130
1965
1800
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496
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1802
1808
1864
1965
1349
1328
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1802
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1887
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1969
1555
944
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1777
1887
1135
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1220
1272
1678
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1218
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1962
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1234
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1032
412
1966
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1600
1942
1914
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1361
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1080
1364
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222
1473
1958
1989
1896
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1852
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1815
1336
1827
1971
1834
1492
1733
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1427
1850
1964
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1827
1197
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1390
1306
1352
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1765
790
1694
1663
1972
1532
1938
1953
1964
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1199
1928
1632
1825
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1995
1605
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709
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1531
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1993
1914
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1459
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276
1699
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1276
1224
1355
1650
1821
931
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1063
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1959
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1991
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1472
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1930
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1946
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1946
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1938
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296
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1956
1918
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1978
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1813
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1870
1818
1827
1948
1478
1833
1150
1657
1818
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1994
1522
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1614
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1861
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1975
1132
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1452
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963
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1942
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1760
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1614
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1664
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1549
741
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720
1850
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1733
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1268
1951
1877
1708
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1944
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1624
1692
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1378
1760
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1880
1435
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1981
1471
1773
1878
1637
1314
1963
1933
1711
1542
1656
1736
1909
1689
1712
1333
1423
1724
1735
1980
1760
1781
1477
1794
1473
1512
1798
1726
1893
1558
1578
1777
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1987
1641
1324
1782
1356
1895
1982
1558
1590
1142
1917
1769
1826
1979
1876
1347
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1861
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1979
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624
1953
1865
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1534
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1925
1627
1971
1823
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1807
1889
1561
1420
1833
1900
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1454
1614
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1987
1781
1177
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1176
1931
1767
1895
1946
1331
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1971
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1562
1529
1281
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1982
1328
1303
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1553
1926
1735
1569
1759
1663
1171
1533
1837
1489
1527
1909
1995
1881
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1434
1959
1712
1867
1868
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1413
1666
1810
1854
1825
1240
1412
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1492
1935
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1940
1866
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1728
460
1930
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830
1455
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1950
1567
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1975
432
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1986
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779
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1975
1968
1133
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1992
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1971
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1976
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1963
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1939
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1132
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1930
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1162
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1438
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1975
1638
1643
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1820
1901
1665
1738
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1860
1146
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1987
1666
1823
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1556
1471
1979
1372
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1969
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1953
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1992
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1174
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1974
1954
1922
1936
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1989
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1956
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1210
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1971
1967
1757
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1732
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1920
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499
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1460
1965
1426
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1834
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1959
1986
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1966
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1957
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1994
1709
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1827
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1831
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1660
1163
862
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1357
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551
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1990
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1942
1155
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1803
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1882
1763
1275
1449
1848
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1960
1699
1964
1343
1949
1967
1954
1830
1587
1841
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1987
593
1348
1284
1460
1309
1982
1597
1980
1423
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1908
1829
1926
1341
1328
1882
1559
1715
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1883
1756
1893
1368
1400
1749
1800
635
1277
1221
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1460
1502
1603
1870
1364
1941
1850
1915
1823
1451
1844
1919
1752
1729
1610
1406
1833
1926
1303
1682
1890
1039
1680
1947
1640
1167
1833
1953
1731
1382
1709
1670
1578
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1685
1502
1545
1613
1662
1912
1973
1898
1842
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1161
1950
1389
1532
1991
1396
1595
966
1821
1313
1640
1322
1831
1159
1787
1674
1583
1944
1717
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1461
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1255
1636
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1339
1395
1275
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1851
1091
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1683
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1919
1954
1842
969
564
1291
1461
1190
1769
1871
1732
1328
1806
1938
1587
1900
1528
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1765
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1710
1820
1372
1577
1890
1527
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1966
1987
1748
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1984
1944
1859
1353
1631
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1826
1873
1272
1581
1424
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1977
959
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1934
1891
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1977
1732
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1532
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430
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1199
1603
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1792
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1296
1976
1555
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1465
936
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1676
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1889
1873
1632
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1403
1511
1925
1937
1930
1858
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1663
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1366
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1160
1382
531
1142
1845
1786
1107
1099
1274
1699
1567
1660
1710
1804
1563
619
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1121
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1981
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348
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1128
1993
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1129
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1946
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1947
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1960
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1191
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1196
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1955
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1945
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1650
1708
1546
1978
1860
1959
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1961
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1403
1754
1965
1796
786
1830
1875
1490
1904
1779
1948
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1448
1605
1836
1338
1629
1876
1764
1632
1535
1803
795
1462
1620
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1934
1336
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1979
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1959
1630
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1515
1977
1793
1437
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1691
1720
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1876
1922
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1365
1314
1565
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1747
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1024
1513
1990
1756
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1982
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1359
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1826
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1140
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1977
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1971
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1834
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1968
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1954
1732
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1918
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1992
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1952
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1932
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1900
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1946
1439
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1873
1530
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1952
1897
1842
1937
1569
1916
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1811
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1900
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1947
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542
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1982
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1944
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1951
1002
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674
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1936
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1100
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1968
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886
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1935
1938
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1937
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1301
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1989
1839
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1404
1936
1755
1129
1860
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1392
1326
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1950
1852
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1983
1370
1971
922
1632
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1723
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1192
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1199
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1958
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1471
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1900
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1955
726
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1994
1462
1423
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1747
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767
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1992
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1344
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1968
1121
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1500
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1967
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1976
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1988
1646
1937
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1638
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1950
1644
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1970
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1867
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1992
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1225
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1058
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1373
1565
1812
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1258
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1992
1982
1233
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1958
1569
1490
1377
1210
1832
1613
1877
1123
1515
1544
1299
1746
1111
1804
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1752
1872
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1558
1759
1568
1238
1475
1816
1153
1694
1374
1179
1977
1378
1836
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1990
1310
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1845
702
1810
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1383
1520
1630
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1487
1864
1896
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1823
1852
1435
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1412
1757
1966
1569
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1982
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1873
1868
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1870
1104
1853
1891
1875
1200
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1734
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1423
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1954
892
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1983
1457
1154
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1938
1936
1179
1978
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1994
1759
1426
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1546
1602
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1506
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991
1942
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1861
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1040
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1059
1775
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1350
1945
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1169
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1942
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1932
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1949
1988
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938
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1991
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1993
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1945
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1990
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1911
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1956
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1862
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1064
1826
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1990
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1376
1989
1500
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1834
1959
1261
1872
1931
1886
1835
1846
1303
1985
1914
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1800
1210
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1932
1872
593
1955
823
1965
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1946
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1122
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1854
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1925
1888
1904
1966
1528
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1296
1635
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958
1826
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1989
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1233
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1192
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1730
1370
1705
1930
1743
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1945
1458
1962
794
1120
1911
1397
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1230
1957
1478
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1989
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1454
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1478
1976
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1661
731
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1839
1856
1259
1835
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1178
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1882
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1831
1931
1703
1982
1484
1970
1914
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1621
1869
1676
1648
1868
1754
1860
1590
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1860
1406
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1958
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1968
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1848
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1800
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1936
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1860
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1975
1973
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1948
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1739
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1702
790
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1936
1898
1861
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1994
1399
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1192
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1226
1962
1985
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1977
1734
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1633
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1728
1876
1880
1412
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1815
1431
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1433
1832
1784
1980
1682
1603
1624
1488
1890
1555
1951
1825
1704
1288
1940
1261
1822
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1835
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1972
1918
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955
1944
1949
1054
1790
1979
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1259
1536
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1956
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1963
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1970
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1869
1192
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1664
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1826
1830
1856
1521
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1929
1390
1618
1836
1994
1661
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645
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1941
1813
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1103
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1534
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1989
1214
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1950
1204
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1659
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1701
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1925
1980
1822
1697
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1476
1328
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1154
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1987
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1942
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1653
1675
1965
1777
1732
1192
1933
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1925
1943
858
1436
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1960
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1823
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1956
1780
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1971
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1989
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1911
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1943
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1972
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1197
1940
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1995
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1911
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1961
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1995
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1994
1882
1914
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1978
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1982
1614
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1382
1480
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1445
1669
1618
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1951
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1911
1742
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1971
1956
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1821
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1679
1534
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1957
1856
1948
1730
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1855
1712
1629
1634
1986
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1990
1367
1838
1257
1984
1341
1620
1967
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1674
1968
1142
1476
462
1423
1318
1855
1780
1784
1926
1943
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1906
1361
1945
1372
1646
1236
1396
529
1874
1217
1470
1355
1410
1625
1777
1853
1037
1966
1662
1536
1221
1829
1987
1681
1289
1966
1892
1817
1722
1589
1785
1570
1457
1769
1431
1907
1710
1625
1566
1672
1625
1666
1932
1302
1367
1830
1517
1991
1514
1126
1297
1591
1357
1140
1607
1258
1489
1743
1062
1863
1439
1460
1793
1872
1716
1920
1765
1732
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1837
1830
1941
1181
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1983
1334
1453
1663
1789
1970
1653
1305
1488
1362
1251
1900
1973
1805
1854
1990
1719
1377
1443
1691
1951
1842
1699
1801
1825
1297
1404
1722
1702
1920
1206
1523
1676
1277
1741
1800
1818
1853
1768
1557
1565
979
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1878
1918
1847
1913
1635
1708
1448
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1838
1570
1710
1762
1545
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1861
1169
1277
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1977
1893
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1756
1860
1756
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1994
1203
866
1064
596
1324
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1757
1728
1843
1778
1900
1326
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1833
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1934
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1262
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1636
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1334
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1830
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1178
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1400
1593
1952
1480
1760
1199
1872
1607
1352
1786
1626
1930
1597
1990
1831
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1813
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1991
1459
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1823
1777
1861
1412
1008
1837
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1211
1985
1950
1727
1856
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1886
1729
1841
1628
1985
1922
1402
1664
1489
1385
1953
1761
1391
1913
1966
1780
1255
1989
1552
1822
1469
1409
1409
1704
1371
1960
1516
1585
1707
1515
1836
1584
1811
1521
1486
1887
1756
1856
1809
1791
1640
1612
1198
1722
1620
1730
1326
1098
1841
1659
888
1474
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1859
1993
1686
1976
1821
1325
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1204
1864
1853
1717
1983
1875
1629
1872
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1776
1084
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1622
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1392
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1527
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1106
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1995
1968
1980
1586
1400
1720
1272
1343
1538
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1415
1583
1653
1364
1992
1885
1957
1768
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1952
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1161
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1852
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1992
1242
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1951
1882
1631
1193
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1950
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1731
1752
1962
1840
1969
1349
1437
1613
1995
1205
1375
1815
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1918
1332
1587
1793
1975
1380
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1752
1833
1672
1609
1083
1451
1511
1692
1844
1981
1918
1874
1963
1286
1510
1670
1341
1600
1929
1926
1962
1963
1703
1626
1636
1980
1608
1966
1968
1816
1836
1727
1779
1624
1744
1470
1525
1423
1327
1654
1752
1702
1361
1761
1657
1742
1791
1711
1365
1940
1737
1989
1963
1779
1351
1636
1182
1119
1860
1821
1754
1549
1782
1300
1365
1591
1753
1929
1220
1931
1725
1829
1264
1489
1615
1991
1713
1372
1769
1371
1811
1908
1728
1850
1900
1305
1965
1460
1180
1190
1296
1385
1438
1985
1861
1179
1329
1970
1584
925
1531
1653
1961
1520
1970
1072
1938
1341
1456
1351
1947
1588
1832
1706
1478
1857
1809
1735
1427
1584
1435
1088
1601
1930
969
1649
1682
1817
1619
1716
1641
1695
1973
1342
1630
1725
1961
1986
1492
1538
1585
1190
1814
1530
1995
1913
1859
1939
497
1721
1550
1931
1229
1988
1623
1546
1856
1611
1942
1723
1487
1553
1162
1284
1724
768
1538
1870
1914
1123
1471
1832
1536
1808
1775
1896
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1760
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1203
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1805
1761
1379
1063
1347
1866
1074
1489
1922
1330
1418
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1697
1472
1295
1944
1629
1946
1786
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864
1457
1563
1714
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1450
1301
1868
1560
1749
1433
947
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1852
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1487
1192
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1937
1580
1823
1894
1930
1553
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1193
1214
1788
1805
1809
1731
1047
1177
1688
1477
1907
1430
1994
1328
1533
1702
1822
1527
1323
1977
1602
1370
1788
1294
1441
1441
1844
1821
1839
1368
1836
1543
1544
1632
1591
1947
1836
1230
1663
1833
1751
1522
1745
1930
1782
1694
1669
1341
1849
1220
1966
1810
1783
1359
1990
1600
1725
1527
1808
827
1703
1752
1589
1740
1776
1821
1919
1862
1828
1579
1808
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1402
1581
1556
1083
1798
1752
1764
1255
1575
1801
1929
1323
1094
1895
1811
1692
1105
1029
1727
1851
1966
1818
1617
1989
1694
1614
1818
1785
1878
1202
1401
1703
1221
1299
1682
1930
1861
1656
1461
1548
1925
1418
1761
1724
1496
1852
1567
1909
1567
1820
1419
1375
1513
954
1253
1886
1933
1326
1446
1701
1839
1820
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1371
1406
1976
1535
1207
1755
1159
1956
1511
1604
1645
1615
1531
1749
1607
1826
1511
1988
1004
1492
1860
1420
1938
1777
1749
1519
1645
1181
1657
1514
1625
1703
1286
1836
1933
1826
1619
1295
1986
1260
1946
1715
1921
1730
1847
1913
1867
1929
1845
1583
1205
1631
1333
1735
1933
1329
1979
1386
1978
1676
1652
1397
1913
1403
1724
1976
1866
1933
1727
1930
1859
1892
1778
1676
1963
1607
1779
1983
1979
1572
1848
1648
1919
1705
781
1740
1968
1592
1932
1969
1772
1795
1945
1566
1753
1503
1986
1933
1549
1734
1716
1734
826
1754
1368
1872
1957
1527
1969
1923
1659
1899
1651
1308
1775
1195
1640
1673
1514
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1399
1949
1746
1982
1977
1389
1975
1841
1648
1324
1886
1953
1736
1803
1826
1118
1989
1604
1696
1685
1350
1144
1692
1481
1959
1645
1409
1640
1005
1519
1569
1944
1680
1633
1893
1370
1376
1049
1090
1806
1948
1373
1829
1522
1683
1696
325
1735
508
1350
1865
1608
1786
1553
1197
1212
1372
1653
1880
1989
1815
1951
1937
1960
1597
1913
1746
1838
1832
1737
1613
1860
896
1667
1365
1317
1838
1549
1818
1436
1380
1321
1428
1944
1216
1925
1290
1293
1724
1706
1487
1118
1708
989
1498
1992
1606
1526
1819
1960
1287
1615
1410
1762
1975
1872
617
1789
1991
1748
1951
1873
1966
1189
1657
1215
1919
1450
1496
655
1930
1921
1184
1959
1662
1731
1250
1698
1721
1648
1527
1903
1655
1833
1885
1434
1681
1733
1768
1654
1672
1519
1605
1649
1125
1409
1574
1651
1898
1147
1147
1770
1578
1583
1958
1919
1531
1504
1233
1529
1501
1394
1716
1764
1540
1818
1028
1356
1733
1566
1173
1209
1699
1465
1311
1785
1475
1813
1732
1454
1182
1841
1427
1962
1445
1542
1785
1861
1875
1940
1243
1929
1778
1993
1523
1674
1855
1635
1536
1378
1830
1753
1794
1974
1720
1265
1823
1912
1584
967
1646
1235
1749
1143
1439
1795
1648
1808
653
1311
1823
1846
1610
1520
1983
1660
1879
1479
1758
1771
446
1770
1972
1465
607
1733
1919
1326
1306
1784
1880
1455
1397
853
1305
1533
640
1250
1917
1554
1863
1695
1751
1702
1981
1625
1864
598
1622
1887
1717
1721
1776
1912
1566
1897
1336
1781
1775
1762
1990
1550
1869
1242
1672
1340
1942
1615
1625
1922
1020
1941
1841
1848
1904
1834
1624
1822
1695
1362
1957
1687
1926
1371
1660
1729
1816
1929
1355
1444
1934
1239
1425
876
1980
1800
1389
1917
1068
1228
1758
1884
1107
1777
1305
1489
1558
1779
1722
1745
1521
1155
1621
1155
1379
1399
1756
1847
1881
1671
1720
1869
1776
1124
1519
1475
1575
1943
1410
1191
1686
1476
1818
1887
1971
1183
1645
1291
975
1081
1429
1815
1615
1784
1368
1669
1128
702
1632
1438
1690
1375
1725
1712
1707
1249
1922
1156
1545
1858
1864
1812
1627
1950
1958
1266
1804
1926
1728
1254
1518
1673
1875
1512
1950
1297
1811
1794
1881
1598
1844
1764
1395
1722
1907
1599
1780
1906
1495
1749
1360
1529
1897
1624
607
1753
1026
1568
1318
1747
1190
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1751
1403
1601
1720
1879
1700
1819
1328
1627
1671
1892
1619
1895
1499
1476
1213
1560
1847
1401
1169
1616
1883
1987
1660
1556
1824
1942
1822
1509
1556
1467
1854
1794
1675
1423
1551
1628
1697
1195
1594
1584
1736
1265
1535
1100
1694
1184
1787
1866
1266
1715
1838
1635
1751
1973
1349
1650
1957
1734
1680
1729
1446
1527
1675
1315
1977
1967
440
1362
1822
1459
1549
1603
1558
1986
1227
1496
1768
1920
1359
1883
1236
1821
1226
1904
1408
1630
1362
1936
1606
1580
1409
1941
1684
1171
1639
1951
1193
1073
1721
1842
1742
1979
1830
1751
1694
1191
1193
1922
1536
1872
1442
1692
1865
1952
1483
1946
1276
1808
1680
1688
1593
1626
1723
1444
1635
1897
1828
1425
1669
1692
1714
1140
1686
1511
1665
1804
1815
1689
1907
1835
1985
1961
1995
1743
1728
1559
1568
1240
1555
440
1801
1550
1594
1501
1367
1378
1699
1947
1648
1189
1750
1549
1322
1570
1507
867
1640
1670
1548
1766
1074
1849
1919
1761
1657
1420
1887
1398
1943
1896
1490
1562
1389
1924
1436
1503
1754
1905
1051
1605
1952
1051
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1681
1538
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1783
1600
1752
1811
634
1771
1263
1906
1550
806
1868
1582
1616
1864
1604
1469
1934
1947
1885
1934
1511
1481
1696
1942
1676
1907
1674
1107
1367
1834
780
1630
1357
1924
1938
1408
1654
1603
1630
730
1312
1725
1847
1677
1813
1673
673
1488
1621
1680
1519
1251
1442
1890
1865
1790
1900
1905
1722
1262
1654
1866
1589
1965
1977
1927
1938
1795
1720
1425
1414
1640
1854
1960
1944
1420
1936
1601
1388
1347
1516
1838
1960
1994
1759
1697
1797
948
1920
1893
1768
1594
1889
1195
1267
1852
1869
1973
1554
1811
1488
1874
1660
1788
1914
1662
1854
1581
1916
1602
1042
1463
1345
1504
1282
1913
1761
1827
1684
1515
1907
1530
1455
1815
1367
1365
1515
1447
1816
1739
1656
1989
1694
1919
1355
1351
1910
1654
1944
1430
1731
1240
1913
1731
1977
1754
1174
1937
1459
1670
1432
1733
1664
1233
1815
1908
1991
949
1910
1535
1167
1883
1514
1769
1393
1926
1848
1736
1687
936
1293
1445
1741
1880
1928
1893
1911
1605
1287
1961
1896
1711
1530
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1390
1557
1743
1964
1657
1952
1549
1577
1941
1449
1061
1695
1181
1634
1699
1750
1398
1121
1976
1583
1277
1856
1848
1690
1797
1989
1882
1966
1123
1689
1959
1615
1555
1838
1759
1877
1859
1446
1955
1540
1627
1491
1525
1972
1565
1418
1945
1812
1475
1127
1789
1759
1668
1670
1523
1697
1059
1983
1920
1096
1630
1995
1417
1192
1155
1995
1383
1692
1988
1844
1736
1306
1955
1375
1609
1961
1555
1268
505
1160
1856
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1859
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1637
1533
1849
1840
1773
1605
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1782
1751
1931
1451
1221
1565
1945
1109
1332
1979
1683
1895
1619
1539
1577
1592
1745
1522
1886
1275
1578
1756
1720
1850
1444
1245
1314
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1863
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1639
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1675
1610
1474
1821
1365
1828
1617
1374
1894
1899
1374
1139
1109
1250
1067
1256
927
1362
906
1390
1403
1114
1887
1674
1798
1219
1851
1667
1823
1921
1551
1315
1707
1892
1538
1456
1638
1687
1967
1756
1627
1928
1501
1676
1779
1910
1925
1127
1737
1067
1815
1608
1500
1495
1940
929
1185
1873
1828
1321
1786
1570
1738
1402
1737
1725
1636
1791
1946
1991
1915
1749
1832
1546
1824
1829
1851
1449
1667
1770
1981
1516
1441
991
1964
1518
1925
1992
1867
1181
1623
1749
1974
922
1863
1948
1369
1466
1052
858
661
1583
1957
1984
1852
1236
1978
1444
1519
1632
1667
1663
1693
1503
1873
1938
1328
1744
1363
1200
1375
1503
1532
1873
1326
1732
1469
1917
1821
1751
1783
1572
1509
1127
1466
1318
1758
1979
1788
1063
1654
1415
1703
1754
1524
1638
1958
1904
1641
1298
1860
1587
1816
1250
1328
1963
1760
1231
1502
1871
1327
1985
1802
1930
1771
1900
1812
1961
1674
1970
1433
1967
1918
1562
1148
1775
1849
1990
1599
1836
1768
1459
1921
1840
1290
1765
1787
1772
1841
1769
1949
1869
1638
1557
1958
1325
1356
1863
1370
1593
1515
1688
1555
1820
783
1775
1639
1861
1694
1763
1478
1839
1528
1893
1502
1653
1905
1540
1967
1815
1457
1189
1944
1649
1715
1768
1730
1574
1725
1968
1980
1824
1816
1834
1489
1519
1973
1788
1723
1981
1804
1747
1903
1507
1722
1725
1328
1632
1735
1444
1835
1850
1818
1825
1204
1337
1916
1674
1994
1794
1563
1888
1660
1971
1904
1672
1933
1762
1878
1762
1918
1593
1700
1786
1950
1340
1905
1758
1890
1015
1622
1659
1866
1644
1604
1207
1986
1977
1936
1812
1961
1581
1754
1798
1415
1966
1752
1599
1700
1343
1090
1913
1783
1835
1547
1813
1882
1275
1708
1635
1944
1598
1740
1253
1615
1900
1309
1929
1618
1789
1090
1231
1935
1812
1790
1843
1894
1791
1850
1608
1741
1921
491
1448
1728
1855
1520
1955
1300
1940
1696
1555
1822
1860
1870
1551
1832
1768
1730
1454
1373
1644
1723
1407
1615
1380
1165
1867
1665
1965
1638
1735
1541
1770
1284
1901
1278
1439
1381
1817
1663
1303
1861
1516
1611
1926
1778
1849
1710
1528
1494
1203
1894
1386
1931
898
1425
1800
1899
1591
1870
1364
1074
1336
1305
1989
1494
1903
1780
1976
1979
1691
1530
1982
1905
1638
1438
1901
1870
689
1752
1803
1881
1968
801
1807
1876
1901
1841
1981
1905
1670
1769
1877
1778
1684
1964
1241
1541
1548
1122
1800
1348
1933
1338
1882
1860
1532
1758
1369
1861
1553
1840
1244
1763
1264
1986
1867
1302
1354
1787
1667
1466
1916
1883
1941
1631
1395
1639
1774
1532
1742
1749
1240
1566
1894
1491
1906
1708
1830
1882
1962
1971
1482
1714
1099
1430
1305
1833
1874
1613
1366
1987
1018
1828
1686
1471
1241
1952
1418
1909
1672
1242
1778
1478
1770
1815
1814
1965
1471
1989
1911
1733
1645
1502
1676
1857
1214
895
1945
1585
1825
1546
1062
1583
1462
1949
1158
1904
1587
1891
1139
1954
215
1951
1778
1974
1567
1831
1626
1938
1903
1302
1915
1251
1629
1422
1830
1222
1990
1577
1681
1618
1930
1464
1774
1407
1830
1852
1373
1866
1806
1497
1295
1424
747
1651
1928
1833
1907
1895
1737
1895
1718
1934
1959
1925
1624
1653
1817
1602
1300
1359
1803
1973
1880
1470
1212
1172
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744
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1948
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1959
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1987
1967
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1960
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1967
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1989
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365
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881
1960
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1976
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1958
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1838
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1792
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1935
1994
1937
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1939
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1968
1263
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1934
1935
1988
1279
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1971
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1430
1104
1732
1969
1061
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1614
1930
1960
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1064
1973
1864
1965
1353
1449
1005
1243
1359
1910
1985
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1857
1493
1944
1626
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1478
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1432
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1936
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1654
1820
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1957
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1426
1466
1910
1761
1544
1380
1927
1163
1865
1151
1825
1876
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1538
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1738
1990
1628
1909
1319
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1542
1727
1904
1540
1973
1603
1737
1550
1911
1869
1447
1907
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1989
1684
1560
1223
1739
1340
1940
1464
1603
1837
1777
1291
1937
1186
1929
1642
1303
1795
1938
1852
1356
1651
1842
1709
1805
1322
1767
1478
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888
1341
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1934
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1406
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1254
1868
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1892
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1792
1179
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1992
1301
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1950
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1939
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906
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1961
1972
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1269
1953
1625
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1109
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1992
1473
1207
1833
1748
1983
1866
1918
1749
1419
1911
1679
1945
1910
1878
1523
1732
1490
1967
1865
1896
1351
796
1534
1837
1391
1575
1367
1667
1217
1591
1100
1681
1523
1554
1574
1963
1758
1366
1830
1630
1151
1974
1490
1500
1542
1957
1771
1724
1893
705
1380
1663
1808
1864
1496
1964
1302
1911
1456
1718
1663
1726
1655
1369
1302
1987
1639
1727
1975
1613
1936
1568
1881
1942
1778
1969
1745
1698
1776
1377
1991
1440
1928
1593
1901
1615
1720
1827
1785
1200
1875
1400
1596
1514
1105
1963
1762
1576
1558
1339
1711
1920
1727
1496
1357
1741
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1801
1455
1039
1122
1693
1974
1620
1823
1963
1184
1861
1795
1893
1860
1988
1802
1589
1947
1589
1540
1833
1970
1965
1712
1707
1622
1515
1614
1138
1770
1472
1476
1924
1808
1544
1386
1688
1857
1649
1187
1557
1712
1610
1489
418
1320
1617
1764
1565
1581
1930
1488
1527
1927
1856
1959
1675
1917
833
1613
1478
1481
1241
1450
1397
1904
1714
1680
1310
1392
1801
1666
1660
1449
1900
1405
1823
1504
1488
1470
1972
1048
1696
1485
1112
1643
1491
1818
1345
1479
1584
1879
1654
1695
1850
1776
1428
1957
1204
1757
1733
1528
1362
1435
1731
1197
1449
1923
1697
1892
1514
1352
1858
1914
1726
1909
1790
1887
1539
1679
1714
1887
1680
1968
1117
1973
1882
1150
1878
1654
291
1948
1733
1760
1330
1993
1594
1881
1861
1872
1960
1797
1812
1767
1821
1564
1476
1359
1477
1926
1940
618
1914
1746
1825
1635
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1623
1858
1842
1391
1279
1589
1272
1876
1194
1867
1871
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988
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1741
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1558
1384
1462
1469
1668
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1451
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1629
1209
1455
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1861
1993
1525
1720
1729
822
1844
1396
1733
1896
1863
1862
1506
1038
1410
1804
1193
1648
1886
1808
1760
1883
1730
1990
940
1940
1329
1953
1979
1955
1829
1582
1626
1978
1651
1834
1842
1953
1059
1775
1733
1288
1500
1977
1145
1963
1776
1798
1724
1175
1667
1992
1659
1869
796
1934
1541
1418
1804
1427
1671
1848
1864
1564
1680
1863
1340
1520
1338
1746
1907
1635
1109
1759
1543
1887
1649
1939
1916
1988
1341
1894
1966
1690
1831
1903
1826
1566
1902
1495
1704
1839
1530
1147
1395
1694
1372
1728
1617
1785
1784
1622
1833
1904
1874
1908
1619
1173
1603
1979
1359
1241
1851
1375
1344
1091
1334
1735
1847
1487
1361
1974
1880
1663
1798
1447
1863
1735
1447
1698
1653
1931
1504
849
1598
1509
1869
1686
1622
1729
1539
809
1575
1894
1579
1989
1514
1616
1311
1650
1889
1847
1810
1419
1758
1338
1249
1529
1982
1934
1724
1442
1064
1482
1352
1556
1915
483
1714
1476
1973
1077
1756
1758
1846
1749
1771
1605
1913
1756
1610
1380
1551
1859
1732
1720
1912
1631
1076
1975
1686
1245
1640
1354
1989
1278
1343
1553
1982
1573
1402
1607
1815
1914
1924
1327
1557
1870
1707
1224
1709
1638
1448
1799
1948
1848
1138
1693
1431
1874
1591
1517
1926
1905
1901
1953
1354
1968
1608
1168
1827
1736
1918
1855
1580
1568
1575
1988
1244
1898
1887
1965
1194
1651
1178
1352
1630
1429
1483
1422
1708
1165
1895
1830
1963
1914
1502
1920
1846
1368
1778
1656
1801
1574
682
1792
1747
1965
1547
1926
1953
1964
1711
1789
1644
1349
1703
1803
1729
1772
1722
1971
1856
1577
1846
1569
1127
1967
1336
1439
1530
1266
1882
1715
1083
1970
1286
1787
1734
1386
1909
1516
1717
1444
1719
1322
1655
1686
1830
1807
1451
1819
1445
1989
1968
1643
1883
1938
1941
1915
1395
1702
1364
1871
1803
1598
1905
1301
1321
1598
1101
1901
1556
1752
1710
1862
1280
1176
1919
1674
1506
1879
1720
1581
1418
278
1808
1830
1139
1987
1680
1889
1919
1395
1395
1598
1407
1689
1770
1919
1849
1860
1644
1378
1643
1815
1769
1536
1637
1759
1651
1752
1425
1845
1359
1869
1418
1245
1850
1948
1976
1747
1217
1840
1501
1822
1542
1822
1311
1888
1853
1849
1459
1768
1452
1440
1763
1470
1643
1839
1885
1884
1846
1895
1992
1930
1842
1481
1514
1824
1677
1455
1906
1894
1255
1466
1416
1483
1841
1709
1845
1827
1963
1833
1513
1879
1792
1856
1662
1874
1710
1853
1782
1439
1621
1490
1885
1861
1499
1715
1652
1391
1609
1679
1535
1310
1802
1875
1886
1988
1566
1856
1885
1324
1692
1811
1553
1428
1287
1734
1923
1252
1343
1952
1606
1342
1325
1397
1872
1982
1644
1714
1697
1696
1853
1375
1402
1545
1616
1908
1906
1691
1282
1967
1830
1220
1985
804
1808
1225
1771
1285
1962
1755
1834
1624
1313
1967
1606
1727
1768
1974
1822
1453
1935
1757
1805
1816
1596
1741
288
1568
1665
1630
1880
1501
1911
1657
1594
1807
1084
1836
1480
1987
1875
1518
1751
1669
1708
1626
1482
1496
1928
1744
1305
1018
1989
1221
1422
1579
1485
1749
1880
1952
1787
1983
1467
1946
1455
1640
1641
1507
660
1239
1965
1914
1873
1259
1341
1780
1991
1683
1740
1754
1585
1532
1475
1788
1595
1615
1622
1640
1706
1994
1589
1450
1686
1542
1892
1771
1892
1158
1248
1899
1373
1880
1981
1697
1491
1845
1107
1645
1907
1756
1609
1676
1316
1659
1924
1957
1601
1527
1790
1700
1573
1956
1393
1875
1671
1918
1968
1686
1634
1947
1790
1650
1524
1763
1904
1669
1564
1541
1370
1778
1696
1570
1812
1662
1671
1976
1907
1312
1755
1671
1376
1725
1802
1888
1833
1171
1388
1638
1708
1705
1164
1338
1717
1966
1779
1940
1917
1176
1434
1840
1660
1386
1705
1681
1836
1698
1656
1491
1809
1624
1243
1913
1971
1726
1954
1537
1538
1678
1439
1797
1578
1917
1732
1804
1396
1465
1861
1599
1764
1954
1211
1390
1816
1197
1667
1943
1367
1355
1206
1770
1907
1095
1133
1572
1885
1738
1052
1558
1284
1953
1573
1852
1420
1578
1744
1962
1449
1287
1440
1906
1897
1813
1292
1888
1367
1953
1896
1900
1461
1691
1631
1930
1253
1726
1595
1666
1123
1053
1188
1495
1200
1682
1834
1878
1221
1284
1590
1594
1087
1678
1509
1630
1955
1508
1653
1436
1727
1983
1819
1596
1773
1931
1693
1768
1605
1402
1964
1833
1396
1559
1528
1708
1877
1967
1714
1866
1737
1849
1967
1962
1378
1763
1469
1943
1906
1377
1297
1768
1969
782
1835
1220
1911
1782
1847
1682
1703
1946
1655
1435
1365
1674
1925
1962
1681
1858
1947
898
1327
1471
1521
1365
1335
1972
1679
1764
1764
1730
1616
1920
1967
1989
1580
1303
1729
1517
1620
1470
1831
1952
1943
1777
1733
1699
1550
1752
980
1284
1964
1643
1966
882
1546
928
1894
1292
1513
1983
1127
1397
1725
1896
1254
1976
1788
1765
1236
1798
1896
203
1861
1718
1725
1967
1318
1896
1955
1517
1337
1684
1562
1513
1816
1994
1709
1482
1927
1710
1254
1468
1954
1975
1451
1643
1887
1313
1696
1520
1826
1700
1970
1342
1979
1257
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1284
1847
1866
1899
1597
1941
1519
1523
1308
1846
1933
1509
1748
1928
1964
1613
1838
1989
1397
1906
1717
1792
1974
1028
1891
1475
1955
1668
1521
1215
1893
1193
1503
1786
1810
1723
1931
1879
1583
1526
1945
1797
1556
1588
1934
1527
1968
1706
1905
1720
1570
1823
1258
1984
1780
1516
1868
1886
1316
1125
1380
1374
1755
1111
1905
1868
1642
1920
1490
1504
1678
1309
1166
1587
1531
1434
1864
1943
1737
1836
1954
1731
1800
1550
1548
1422
1532
1906
1360
1162
1796
1599
1353
1442
1409
1767
1819
1896
1616
1271
1357
1990
1829
1881
1618
1680
1860
1787
1918
1752
1971
1514
889
1989
1944
1960
1843
1846
1644
1415
1303
1888
1894
1667
1815
1507
1900
1576
1663
1630
1307
1874
1558
1485
1884
1874
1934
1971
1577
1103
1672
1140
1886
1235
1971
1942
1728
1886
1587
1695
1983
1383
609
1736
1856
1535
1416
1567
1961
1563
1310
1225
1438
1672
1877
1458
1831
1737
1172
1095
1530
1680
1514
1642
1912
1412
1467
1869
1689
1475
1536
1300
1335
1988
1986
1889
1910
1853
1760
1356
1596
1551
1543
1743
1902
1817
1472
1446
1550
1556
1594
1308
1616
1891
1654
1673
1984
1603
1526
1543
1841
1836
1781
1728
1974
1942
1739
1765
1950
1594
1194
1297
1450
1191
1954
1725
1558
1677
1737
1720
1302
1683
1655
1948
1193
1264
1924
1809
1731
1713
1683
1185
1830
1768
1597
1147
1542
1769
1979
1213
1620
1390
1676
1441
1789
1880
1449
1714
1214
1374
1976
1413
1484
1644
1744
1981
1887
1168
1405
1483
1365
1934
1813
1907
1130
1924
821
1832
1612
1807
1158
766
1389
1877
1872
1927
1867
1821
1738
1928
1434
1989
1872
783
1745
1798
1876
1788
1764
1502
1817
1946
1904
1254
1337
1637
1555
1307
1816
1814
1824
1658
833
1452
1789
1331
968
837
1767
1850
1991
1810
1614
1623
1828
1068
1771
1771
1557
1983
1866
1967
1776
1609
1736
1949
1521
1333
1486
1957
1778
1644
1731
1874
1761
1323
1912
1847
1575
1644
1408
1549
1441
1949
1883
1858
1620
1615
1844
1391
1934
1827
1630
1977
1645
592
1303
1676
1750
1591
1781
1580
1742
1724
1726
1939
1194
1686
1820
1736
1193
1601
1474
1941
1568
1428
1896
1870
1859
1420
1877
1818
1965
1698
1902
1084
1962
1917
1382
1974
1333
1884
1175
1336
1356
1938
1744
1412
1893
1465
1286
1832
1850
1164
1439
1570
1670
1559
1806
1846
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1940
1461
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1367
1833
1984
1376
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1414
1935
945
1802
1168
1512
1797
631
1856
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1973
1584
1544
1480
1928
1733
1894
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1391
1405
1736
1671
981
1416
1950
1172
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1242
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1462
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1860
1992
1493
1978
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1948
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1866
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1954
776
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1979
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1753
1969
1224
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1900
1101
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1775
1163
1807
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1940
1424
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1936
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1991
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1978
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1659
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938
1966
1325
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1809
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1603
1875
1166
1537
1961
1933
1860
1730
1967
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1951
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1930
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1955
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1762
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1914
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1973
1978
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1836
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401
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1947
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1992
1734
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1012
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1346
1966
1966
1157
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1989
1667
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1620
1972
1911
1354
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1982
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1330
1971
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888
1943
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1759
1139
1920
1977
1667
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1911
1949
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1940
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669
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1932
970
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1977
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1930
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1200
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1986
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1979
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1860
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1672
1959
1824
1867
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1967
1325
1990
1198
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1348
761
1927
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1461
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1239
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1537
1876
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1231
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1984
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262
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1966
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1969
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1977
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1965
1035
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1930
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1559
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1289
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1331
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1602
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1932
1900
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1934
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1807
1646
1605
604
1564
1165
1809
311
1746
1533
1727
1207
1806
1487
809
862
1968
568
1768
1342
956
1745
1789
1663
1713
1626
1851
1588
1991
1891
1989
1287
1906
1869
1855
1707
1962
1276
1749
1982
1910
1712
1704
1693
1750
1460
1994
1661
1873
1710
1524
1663
1318
1497
1497
1989
1894
1168
1391
1718
1918
1079
1733
1101
566
1615
1690
1237
1578
1296
905
1572
1983
1266
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1848
1577
1887
1712
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1975
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1429
1986
1480
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1124
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1358
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685
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1452
1857
1459
1189
1826
1958
1305
1181
1341
1425
1359
1121
1866
1878
923
1991
1717
1921
1953
1927
1917
1589
1505
1634
811
1926
1745
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1856
1702
1601
1670
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1367
1533
1319
1886
1969
1136
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1296
1875
1987
1047
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1920
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1733
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1466
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498
1581
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1388
857
1914
1205
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1945
1869
1900
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1139
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1264
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1902
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1971
1110
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1937
1665
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994
1562
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1932
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1964
437
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332
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1976
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1989
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435
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1975
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1937
1465
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1960
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1766
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1727
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1173
1432
1965
1678
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1802
1858
1867
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1963
1961
736
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1900
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1972
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1954
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1984
1304
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1960
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1410
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1480
1526
1995
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1199
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1946
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1010
1935
1956
1940
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1976
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1732
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1512
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1850
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1968
1536
1959
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1914
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1995
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1963
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1934
1963
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1990
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1989
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1101
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632
546
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1918
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223
1935
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1121
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1963
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1986
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1933
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1954
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1968
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1935
1960
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1965
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1828
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339
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1832
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383
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1805
1860
1658
868
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1408
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1177
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1990
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1930
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447
961
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1944
1625
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1942
1836
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1988
679
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750
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1932
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1969
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1960
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567
1122
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1981
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1946
1939
812
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1939
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546
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1932
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1974
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513
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1939
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1993
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1992
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1058
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1933
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1836
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1149
927
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1877
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1565
1539
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1176
1227
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1206
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1987
1692
1347
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1834
1970
1181
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1981
1827
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1050
1376
1550
1790
1615
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1936
1144
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1732
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1932
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1911
1255
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1938
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1471
1391
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1914
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639
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1942
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1994
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637
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1940
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833
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1869
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1642
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1109
1525
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1607
1951
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1886
1898
586
1936
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1739
1966
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1177
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1828
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607
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1992
1930
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1935
1992
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129
1927
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1978
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1973
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800
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1911
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1974
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1056
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1987
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1976
1992
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1968
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512
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1974
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1994
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1962
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1936
1772
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684
1739
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1814
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1681
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1963
1122
950
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1900
1105
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1833
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1757
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1765
1704
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1631
1297
1801
1764
1963
1553
1954
1830
1946
1725
1100
1624
1636
1369
1333
1915
1621
1593
1859
997
1871
1941
1610
1574
1371
1854
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434
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1978
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1948
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1958
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1961
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783
1504
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1914
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1990
1517
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171
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1822
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1975
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1936
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226
1125
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1981
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1944
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1920
1301
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620
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1002
1936
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1972
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1942
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1360
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1404
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1993
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1332
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1953
1956
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1982
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1815
1870
1790
1626
1063
1444
1463
1582
1802
1062
1778
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1160
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1198
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1965
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1632
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718
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1460
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1800
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1557
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1935
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1808
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1125
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1950
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1800
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1976
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1900
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1980
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1410
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1957
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860
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1460
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1963
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1994
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1952
1642
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1978
1976
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1329
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1826
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1994
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1371
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1432
1199
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1978
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1971
1466
1965
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1830
1959
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1978
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1828
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1627
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1982
1605
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1416
372
1524
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864
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876
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1948
1950
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1933
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1240
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661
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1964
693
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1461
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1970
1893
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1975
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1367
1965
1555
1524
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1826
1120
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1961
1552
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1969
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937
1931
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1956
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1837
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1994
1978
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1929
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1747
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1692
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808
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1980
1746
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1938
1661
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1993
1618
1168
1270
1279
1728
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1290
1977
335
1434
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1938
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1968
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1854
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1520
1607
1460
1608
1900
1534
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1268
1368
1214
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834
1821
1554
1374
1772
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1387
1702
1509
1847
1631
1805
1585
1825
1945
1719
1611
1981
1909
1732
1324
1677
1856
1472
1862
1494
1614
1035
1633
1627
1721
1958
1043
1769
1890
1598
1795
1664
1581
1331
1836
1887
1451
1845
1908
1980
1965
1769
1766
1332
1775
1702
1824
1496
1277
1322
1299
1966
1471
1412
1845
1429
1848
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1883
1919
1821
1475
1204
1691
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1564
1611
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1927
1821
1122
625
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1984
1680
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1708
1930
1804
1960
1229
1878
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1373
1273
1875
1497
1616
1578
1661
1890
1893
1617
1963
1895
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1794
1813
1487
1825
1526
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1916
1355
1722
1872
1910
1897
1728
1735
1685
1958
1676
1895
1994
1208
1410
1370
1484
1616
1688
1706
1097
1862
1422
1240
1389
1422
1504
793
1536
1737
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1821
1555
1363
1249
1839
1791
1455
650
1952
1547
1381
1980
1556
1718
1736
1761
1945
1934
1647
1967
1114
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1166
1712
1754
1923
1773
1502
1910
1534
1079
1325
1743
590
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1319
1869
1226
1656
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1807
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1805
1886
1210
1943
1337
1948
1707
1146
1632
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1928
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1283
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1370
1749
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1254
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1401
1479
1626
1579
1812
1781
1711
1657
1737
1192
1275
1558
1350
1843
1764
1973
1458
1476
1131
939
1657
1207
1892
1105
1731
1561
1755
1052
1767
1309
1752
1239
1853
1762
1787
1884
845
1290
1493
1929
1526
1340
1660
1723
1982
1914
1529
1677
1426
1828
1764
1390
1925
1957
1797
1922
1785
1562
1780
1895
1971
1943
1993
1910
1834
1604
1536
1988
1318
1776
1073
1926
1955
1967
1885
1560
1774
1943
1588
1318
1861
1351
1551
1881
1856
1874
1655
1748
1954
1246
1580
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1946
1889
1938
1499
1634
1745
1950
1514
1643
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1946
1516
1763
1863
1837
1510
1246
1334
1768
1683
1583
1642
1698
1034
1489
1522
1778
1804
1849
1339
1862
1754
1566
1232
1264
1804
1781
1061
1990
1270
1978
1255
1883
1956
1849
1755
1864
1695
1443
1808
1730
1255
1581
1928
1981
1348
1835
1762
1820
1973
1809
1922
1476
1722
1557
1209
1482
1897
1490
1958
1695
1769
1341
1414
1887
1642
1777
1402
1762
1969
1251
1914
1402
1742
1673
1508
1632
1819
1951
1729
1736
1564
1977
1656
1781
1840
1901
1448
1994
1887
1902
1909
1092
1658
1982
1917
1781
1573
1863
1491
1657
1816
1676
1354
564
1958
1625
1929
1103
1348
1249
1770
1675
1754
1869
1897
1583
581
722
1969
1661
1793
1954
1318
1743
1911
1913
1870
1901
1419
1467
1527
1341
1877
1994
1793
1555
1550
1563
1792
1368
1249
1615
1533
1689
1734
1782
1972
1770
1943
1838
1709
1408
1715
1837
1651
1189
1609
1705
1766
1414
1781
1861
1441
1944
1827
1639
1836
1309
867
1541
1554
1939
1891
1585
1796
1988
1471
1762
1482
1743
1779
1863
1861
1775
1823
1420
1232
1690
1107
1523
1582
1684
1643
1621
1836
1550
1771
1589
1700
1821
1622
1531
1949
1939
1567
1893
1509
1865
1615
1855
1599
1822
1905
959
1377
1928
1830
1307
1372
1855
1271
1606
1937
1458
1812
1940
1296
1413
1364
1783
719
1786
1869
775
1516
784
1662
1360
1438
1853
1894
1427
1809
1771
1479
1433
1480
1434
1530
1411
1392
1887
1856
1517
1749
1807
1710
1859
1732
1434
1976
809
1128
1720
1637
1418
1727
1464
1691
1849
1482
1993
1477
1818
1664
1552
1365
1559
1981
1688
1382
1717
1461
1554
1749
1694
1441
1281
1617
1729
1027
1451
1597
1535
1183
1892
1991
1882
1286
1691
1202
1600
1198
1641
1848
1556
1882
1874
1377
1599
1317
1970
1548
841
1697
1750
1952
1081
1964
1624
1902
1697
1719
1947
1878
1797
1147
1305
1813
1977
1720
1882
1928
1957
1222
1501
1607
1259
1640
1926
1501
1913
1835
1884
1601
1671
1692
1802
1858
1474
1073
1469
1343
1848
916
1889
1431
1838
1908
1389
1459
1290
1213
1844
1845
1460
1359
1831
1685
1585
1954
1349
1870
1810
1939
1516
1653
1911
1731
1866
772
1881
1776
1927
1980
1643
1991
1038
1664
1262
1863
1853
1707
1476
1665
1651
1448
1394
1830
1401
1771
1686
1571
1985
1828
1389
1314
1631
1413
1526
1829
1963
1984
1817
1545
788
1905
1621
1782
1912
1977
1905
1724
1745
1599
1868
1946
1753
1947
1923
1292
1878
1286
1611
1719
1598
1249
1873
1390
1975
1640
1295
1544
1833
1019
1309
1244
1754
1969
1273
1124
1993
1870
1749
1951
1178
1753
1678
1417
1614
1243
1859
1939
1526
1503
1748
1395
1897
1936
1513
1273
1813
1950
1241
1812
1687
1841
1979
1265
1687
1571
1620
1143
1468
1901
1309
1916
1866
1677
641
1950
1554
1600
1993
1780
1699
1507
1693
1480
1386
1686
1440
1088
894
1719
1641
1954
1925
1327
1938
1640
1950
1585
954
1949
1666
1878
1884
1610
1623
1522
1771
1731
1828
1825
1846
1849
1418
1334
1536
1555
1916
1783
1248
1442
1710
1522
1602
1975
1968
1854
1994
1517
1447
1376
1597
1754
1214
1752
1284
1492
1360
1525
1893
1635
1618
1785
1589
1779
1891
1442
1845
1922
1281
1788
1336
870
1955
1771
1420
1429
1658
1620
1917
1743
1190
961
1560
1453
1753
1486
1571
1828
1680
1591
1753
1984
1250
1569
1342
1980
1568
1845
1855
1166
1789
1640
1461
1451
1591
1904
1448
1747
1846
1807
477
1665
1582
1982
1906
1974
1782
1860
1900
1883
1994
1850
1222
1483
1852
1928
1949
1589
1413
1580
1754
1272
1695
1297
1281
1756
1855
1234
1926
1720
1778
1616
1870
1901
1679
1081
1825
1828
1176
1976
1995
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1964
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1930
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1971
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1200
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1943
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1947
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1971
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1976
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1987
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1977
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1988
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1972
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1995
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570
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1994
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912
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1994
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1992
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1988
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1976
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1914
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567
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1951
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1986
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1859
1141
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1560
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1980
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1993
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1948
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1967
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1940
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1959
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1630
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1972
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1969
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1987
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1994
1943
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1992
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1946
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774
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1970
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930
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1232
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1976
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1994
1733
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1101
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462
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1979
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1859
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1900
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1977
1932
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1109
1981
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1991
1610
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1826
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1933
1402
1108
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1104
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1935
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1948
1037
1934
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1969
1966
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1862
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1082
1825
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1436
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1456
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1968
1827
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1949
1331
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1930
1173
1978
1560
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1812
1688
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1662
1336
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1993
1842
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1942
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1364
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1714
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1966
1656
1810
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1767
1259
1804
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1845
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1852
1687
1343
1992
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1962
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1961
1459
1380
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1721
1921
1872
1877
1402
1632
1747
1093
1890
1607
1430
1600
1918
1677
1382
1765
1987
1681
1410
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1543
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1990
1676
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1930
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1464
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1975
1606
1936
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1887
1813
1138
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1358
640
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1983
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1967
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1964
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1955
1198
1973
1848
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1951
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1946
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1533
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1262
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1344
1911
1917
1651
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1174
1958
1544
1471
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1867
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1991
1660
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1987
1331
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1936
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468
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1966
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1976
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1940
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1757
1769
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737
1108
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1415
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1452
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1321
1985
1781
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1835
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1907
1521
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1981
1815
1975
1944
696
1760
1859
1883
1571
1445
1931
1761
1612
1638
1839
1673
1946
1892
1570
1426
1328
1263
991
1682
1129
1732
1918
1317
1933
1782
1691
1475
1344
1921
1519
1888
1536
1224
1323
1632
1260
1306
954
1061
1691
1760
1726
1887
1949
1884
1824
1964
1410
1580
1661
1719
1803
1401
1990
1363
1641
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1858
1989
1597
1937
1793
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1435
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1942
1578
1918
1829
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1848
1944
1762
1947
1708
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1887
1811
1260
1825
1924
1175
1625
1568
1127
1314
1858
1848
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1980
1772
1432
1985
1616
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1934
1896
1541
1876
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1649
1904
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1494
1659
1789
1643
1700
632
1656
1962
1514
1875
1901
1867
1963
1463
1781
1941
1990
1479
1682
1612
1447
973
1530
1570
1646
1989
1065
1363
1865
1755
1546
1821
1444
1666
1903
1187
1262
1648
1916
1916
1740
1483
1903
1511
389
1611
1102
1060
1920
1382
1685
1993
1764
1440
1951
1748
1757
1086
1260
1936
1477
1956
1850
1442
1751
1491
1980
1436
1848
1550
1461
1250
716
1365
1861
1857
1786
1608
1849
1819
1580
1925
1927
1315
1802
900
1909
1315
1734
1634
1752
1788
1498
1843
1017
1725
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1744
1894
1538
1759
1611
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1938
1964
1639
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1873
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1789
1448
1827
1610
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1641
1671
1196
1654
1418
1301
1742
1821
1296
1796
1765
1702
1838
1630
1908
1921
1669
1858
1929
1795
1660
1272
1120
1939
1983
1646
1980
1886
1507
1906
1649
1645
1485
1831
1929
1776
1476
1815
1581
1870
1294
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1752
1634
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1330
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1980
1983
1254
1828
1951
1975
1636
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1943
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1939
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1947
1133
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1961
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1976
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1963
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1809
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1226
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1925
1810
1347
1864
1662
464
1876
1544
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1382
1900
1919
1073
890
1747
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1559
1970
1721
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1843
1611
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1571
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1990
1942
1857
1568
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1972
1954
1402
1232
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1562
1654
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1600
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111
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1964
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196
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1723
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1346
1880
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1464
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1971
1783
1902
1830
1977
1312
1961
1626
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1861
1990
1571
1549
1985
1632
1835
1632
1724
642
1326
1633
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1403
1845
1476
1324
1937
1864
1555
1465
1729
1885
1491
1038
1660
1843
1324
1847
1644
1409
1900
1981
1994
1898
1443
1516
1903
1427
1780
1876
1317
1895
1553
1871
1167
1432
1809
1126
1292
1697
1967
1548
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1433
1430
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1624
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1936
1977
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1825
1976
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1636
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1020
1238
1967
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1752
1965
1375
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1160
1888
1305
1379
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1694
1970
1300
1534
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1929
1945
1118
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1942
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1560
1765
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1809
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1936
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1223
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1616
1869
1841
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1623
1273
1864
1670
1877
1727
1335
1727
1762
1471
1696
1662
1982
1954
1582
1731
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1748
1760
1563
1301
1568
1358
1507
1539
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1943
1916
1947
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1456
1974
1811
1237
1666
1583
1823
1727
1438
1333
1749
1518
1230
1625
809
1287
1460
1822
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1805
1666
1795
1868
1714
1683
1983
1087
1428
368
1175
1566
1820
1865
1708
1813
1764
1965
1839
1172
1510
1492
1717
1778
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1822
1309
1458
1277
1376
1622
1303
1775
1545
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1516
1570
1114
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1653
1961
1663
1520
1936
1881
1397
1324
1568
1564
1833
1823
1796
885
1951
1779
1316
1945
1184
1262
1829
1878
1671
1692
1106
1147
1814
1773
1994
1876
1633
1226
1965
1614
1960
1635
1844
1806
1895
1132
1711
1575
1872
1740
1846
1938
1926
1238
1587
1875
1436
1331
1772
1817
1755
1606
1574
1414
1495
904
1924
1917
1372
1949
1207
1703
1939
1765
1573
1563
1634
1240
1908
1855
1673
1359
1423
1375
1661
1768
1605
1679
1439
1649
1622
1698
1578
1926
1497
1349
1639
1300
1975
1093
1954
1592
1928
1652
1943
1658
1717
1579
1975
1168
720
1707
1562
1207
1968
1866
1347
1635
1406
1453
1849
1261
1305
1692
1462
1586
1810
1772
1515
1948
1272
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1928
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1475
1689
1853
1804
1926
1072
1937
1432
1089
1263
1381
1956
1938
737
1835
1102
1560
1615
1691
1827
1432
1952
1971
1960
1845
1732
1807
1602
1863
1895
1046
1388
1901
1657
1951
1959
1483
1119
1315
1447
1576
1733
1311
1995
1880
1978
1358
1812
1857
1792
1736
1979
1852
1681
1857
1701
1215
1752
1257
1863
1721
1181
1450
1642
1736
1959
1487
1766
1387
1844
1777
1965
1698
1517
1986
1516
1508
1556
1828
1874
1866
1792
1729
1907
1832
1456
1531
1894
1858
1877
1403
1920
1933
1427
1518
1560
1528
1684
812
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1309
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1727
1918
1630
1937
1967
1897
1144
1617
1938
1269
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1265
1725
907
1920
1705
1793
1900
1289
1649
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1821
1500
1530
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1804
1960
1979
1948
1867
1860
1473
1849
1827
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1492
1850
1414
1382
1712
1700
1980
1419
1878
1469
1811
1888
1814
1603
1642
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1982
1896
1610
1852
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1430
1898
1884
1908
1506
1777
1303
1184
1670
1917
1291
1558
1360
878
1851
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1707
1804
1491
1426
1448
1206
1964
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1611
1840
1832
1938
1910
1616
1911
1465
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1270
1775
1637
1372
1939
1066
1422
1631
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1943
1797
1352
1421
1438
1627
1808
1989
1302
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1953
1974
1343
1613
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1723
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1807
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1977
421
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1856
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1938
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790
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1239
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1364
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1936
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1974
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1984
1852
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1958
1821
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1838
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1962
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1964
1806
1059
1539
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1329
1927
1772
1687
1052
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1182
1918
1684
1423
1986
1137
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927
1237
1495
1912
1877
1560
1634
1891
1625
1780
1979
877
1991
1617
842
1824
1690
1911
1544
1502
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1701
1980
1981
1859
1809
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1990
1189
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1229
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1553
1553
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1952
1342
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1694
1857
1677
1734
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1191
1669
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1744
1836
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1602
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1962
1574
1532
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1232
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1732
1811
1471
1945
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1811
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1530
1624
1863
1333
1811
1490
1700
1336
1782
1711
1829
1374
1445
1867
1723
1306
1955
980
1932
1311
1568
1236
1869
1759
1897
1734
1830
1830
1892
1732
1609
1825
1124
1503
1619
1899
1970
1926
1601
1806
1446
1638
1676
1887
1621
1882
1861
1678
1990
1644
1201
1302
1536
1878
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1972
1358
1751
1964
1936
1709
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1913
1540
1588
1251
1508
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1428
1973
1823
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1941
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1468
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1875
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1621
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1458
1157
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1149
1904
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1940
1942
1055
1392
1667
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1963
1636
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1320
1937
1965
1227
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1914
1805
1611
1249
1782
1628
1804
1649
1791
1841
1831
1926
689
1703
1910
1824
1145
1455
1941
1976
1720
1603
1319
1991
1427
1126
1989
293
1848
1973
1660
1981
1799
1977
1509
1957
1985
1119
1861
1751
855
1976
1906
1964
1603
1856
1815
1915
1811
882
1915
1840
1670
1961
1834
1942
1801
1620
1510
1242
1251
1956
1567
1959
1855
997
1994
1313
1517
1144
1952
1443
1962
957
1388
1373
1776
1084
1802
1505
1782
1200
1953
1986
1360
1955
1735
1852
1758
1361
1935
1830
1901
1737
1908
1824
969
1430
1151
1351
1203
1322
1244
1830
1394
1438
1672
1843
1973
1522
1343
1561
530
1377
1487
1579
1892
1129
1880
1716
1720
1762
1843
1196
1297
1116
1858
1442
1526
1832
1217
1987
1371
1772
1656
1249
1888
1819
1413
1921
1514
1721
1883
1448
1782
1471
1807
1891
1823
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1933
1852
1726
1585
1888
1269
1949
1840
1218
1874
1684
1514
1598
1499
1851
1225
1854
1409
1368
1507
1717
1318
1886
1768
1636
1402
1989
1934
1637
1935
1790
1233
1768
1990
1472
1708
1528
1876
1482
1980
1309
1365
1715
1340
1740
1850
1562
1894
1847
1615
1741
1929
1123
1566
1895
1265
1944
1819
1961
1666
1511
1856
1708
1708
1991
1288
1657
1366
1365
1193
1942
1866
1615
1431
1146
1684
1897
1632
1964
1333
1219
1134
1926
1979
1205
1889
1445
1252
1876
1985
1995
1277
1888
1840
1653
1709
1596
1954
1816
1976
1590
1782
1989
1594
1798
1828
1950
1744
1278
1964
1990
1824
1698
1371
1892
1963
1885
1876
1753
1705
1856
1851
1096
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1855
1330
1360
1961
1735
1805
1464
1199
1471
851
1967
1842
1057
1681
1407
1715
1937
1912
1791
1788
827
1842
1457
983
1882
1819
1675
1850
1113
1883
1952
1604
1763
1594
1290
1910
1042
1279
1755
1270
1852
1321
1713
1897
1448
1968
1539
1981
1608
1889
1412
1963
1508
1565
1430
1882
1037
1946
1959
1110
1940
1852
1972
1663
1722
1167
1689
1847
1493
1790
1900
1813
1604
1043
1364
1784
1978
1533
1956
1980
1280
1753
1920
1832
1615
1959
1963
1788
1431
1918
1952
1528
1912
1476
1968
1895
1840
1534
1128
1992
1955
1701
1169
959
1712
1795
1976
1657
1666
1427
1851
1976
1642
1373
1759
1847
1971
1023
1960
1382
1448
1994
1700
1525
1897
1945
1598
1962
1868
1777
955
1613
1323
1746
1738
1216
1878
1684
1696
1582
1691
1233
1699
1131
1593
1778
1811
521
1956
1963
1862
1235
1916
1655
1960
1199
1559
1652
1579
1365
779
1267
1875
1411
1954
1843
1926
1305
702
1547
1500
1923
1209
1370
1323
1611
1556
1913
1624
1751
1688
1747
1279
1747
1958
1459
1297
1809
1647
1494
1879
1494
1802
1968
1918
1049
1937
1987
1487
875
1773
1800
1690
1483
1676
1781
1992
1619
1940
1565
1598
1565
1388
1909
1501
1562
1724
1729
1835
563
1929
1778
1755
1768
1648
1399
1113
1668
1628
1419
1686
1886
1707
1503
1878
1911
1339
1626
1942
1148
1941
1516
1432
1405
1888
1496
1611
1190
1822
1712
1316
1802
1649
1822
1301
1870
1840
1178
1995
1381
1500
1369
912
1480
1176
1419
1456
1320
1369
1654
1967
1862
1420
1737
1990
1601
1094
1719
1815
1845
1732
1247
1726
1757
1677
791
1359
388
1935
1564
1486
1666
1783
1674
1410
1751
1422
1693
1431
1918
1307
1580
1897
1651
1221
1986
1888
1865
1342
1428
1944
1969
1982
733
1856
1192
1823
1513
1686
1623
1716
1931
1335
1330
1565
1453
1801
1609
1891
1894
1372
1452
1523
1615
1711
1915
1571
1875
1587
1067
1178
1378
1492
1980
1397
1706
1310
1311
1657
1858
1098
817
1674
1115
1781
1586
1753
1705
1353
1515
977
1239
1409
1874
1743
1838
1419
1755
1166
1327
1589
1723
1896
1130
1460
1412
1763
1994
1314
1416
1604
1463
1830
1270
1594
1870
1620
1878
1793
1447
1311
1444
1447
1655
1848
1706
1023
1439
1523
1716
1918
1625
1949
1627
1443
1693
1931
1750
1576
1737
1642
1804
1580
1967
1613
1574
1970
1400
1587
1797
1902
1621
1677
1523
1709
1718
1661
1798
1766
1942
1881
1222
1657
1360
1727
1011
1666
1169
1192
1118
1516
1599
1462
1616
1891
1307
1812
1958
1143
1713
1899
1657
1334
1835
1992
1484
872
1738
1671
1513
1747
1522
1546
1313
1576
1298
1472
1937
1589
1913
1712
1762
1446
1929
1569
1780
1789
1413
1701
1971
1452
1499
1978
1873
991
1615
1780
1576
1663
1861
1616
1382
1463
1921
1386
1077
1741
1615
1637
1972
1373
1859
1638
1483
1366
1318
1542
1476
1419
1586
1318
1366
1337
1526
1854
1983
1883
1743
1136
730
1912
1559
1917
1239
1987
1574
1954
1776
1607
1840
1200
1258
1788
1341
1711
1948
1805
1917
1342
1432
1881
1932
1882
1909
1948
1219
1914
1838
1419
1738
1567
1690
1853
1624
1825
1732
1909
1884
1731
1529
1903
1762
1762
1511
1427
1400
1685
1959
1809
1961
860
1361
1493
1915
1903
1856
1684
1645
1765
1430
829
1724
1792
1875
1934
1231
1874
1728
1516
1670
1562
305
1575
1654
1890
1622
1534
1537
1536
1946
1702
1934
1798
1444
1524
1185
1899
1648
1603
1992
1624
1888
1825
1447
1530
1112
1153
1814
1180
1537
1549
1956
1815
1641
1576
1826
1812
1404
1517
1406
1517
1620
1462
1760
1829
1346
1638
1963
1680
1867
1649
1343
1242
1587
1814
1716
1159
1372
1652
1920
1332
1480
1392
1771
1620
1444
1580
1363
1449
1544
1749
1859
1642
1860
1483
1647
1272
1492
1197
1718
1786
1815
1726
1980
1923
1594
1086
1232
1929
1933
1755
1624
1486
1592
1894
1989
1635
1467
1372
1670
1619
1933
1159
1735
1801
1753
1476
1775
1742
1757
1517
1525
1482
1725
1514
1491
1777
1825
1266
1755
1688
1311
1608
1399
1332
1904
1618
1616
1882
1877
1941
1627
1755
1945
1764
1991
1497
1905
1951
1553
190
1564
1961
1920
1568
1771
1871
1873
1551
1971
1354
1278
1311
1680
1872
1820
1815
1573
1801
1882
1869
1577
1696
1881
1943
1514
1073
1462
1694
1961
1881
1483
1584
1740
1677
1841
1438
1717
1580
1403
1269
1426
1841
1410
1460
1918
733
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1488
1971
1688
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1475
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1646
1197
1863
1463
1568
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1741
1982
1519
1985
1698
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1420
1911
1947
1760
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1804
1229
1920
1155
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1322
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1125
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960
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1367
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1930
1818
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769
1936
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1963
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1062
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1723
1983
1908
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1959
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1937
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1942
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1971
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1939
1156
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1636
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1818
1479
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1726
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1667
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1502
1340
1620
1689
1853
1981
692
1404
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1753
1982
1990
1983
1336
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1335
1606
1886
1400
1577
1415
1424
1848
1974
1665
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864
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1948
1751
1969
1512
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1954
1938
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1547
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1718
1607
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1627
1354
1818
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535
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1744
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1964
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783
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1049
1971
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1214
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526
1807
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1956
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1838
1970
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1992
1821
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1857
1931
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1469
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1965
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1923
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1965
1954
1950
1953
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1984
1946
1948
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1859
1760
1962
1328
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1460
1105
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1407
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1958
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1953
1255
1865
1294
1490
1751
1097
1639
1304
1804
1873
831
1127
1643
1192
1663
1672
1965
1964
790
1661
1662
1595
1576
1989
1275
1436
1871
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1732
1849
1603
1595
1925
1649
1979
1665
1972
1103
1879
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1757
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1929
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1875
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1837
1387
1441
1835
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1067
1539
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1984
1970
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1256
1300
1906
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1546
1300
1392
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1427
1677
1720
1191
1767
1737
1969
997
1116
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1475
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1859
1144
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1411
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1974
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387
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1990
1241
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1978
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1301
1836
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1353
1960
1417
386
1684
1995
1182
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982
1629
1908
1301
1412
1361
1877
1523
1971
1745
1918
1249
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1914
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1761
1127
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1932
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1636
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1456
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1179
1827
1357
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1982
1682
1966
1976
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1939
1073
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1190
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1655
1543
1605
1439
1856
1763
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1829
1568
1149
1842
1687
1733
1528
974
1944
1922
1279
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1573
1858
1919
1497
1169
1968
1729
1350
1902
1608
1918
1839
1801
1646
1671
1158
1182
1301
1839
1883
1515
1989
1439
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1565
1134
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1992
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1866
970
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1979
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1662
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1982
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1234
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1967
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509
1960
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1914
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940
1967
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1639
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1926
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1942
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1960
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1962
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1985
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1194
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1896
1623
1983
1964
962
1406
1750
1973
1425
1254
1989
1969
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1700
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1971
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1933
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1979
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527
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374
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1976
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1962
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1992
1945
1943
1932
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930
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1974
1952
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636
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1965
1943
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1832
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1948
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1333
1308
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1990
1145
1603
1496
1078
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1993
1305
1862
1682
1637
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1937
1065
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1763
1370
1955
1855
1372
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1852
1667
1425
1982
1660
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1856
1959
1968
1968
1793
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1269
1800
1796
1881
1810
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1532
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1902
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1193
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1174
1964
1444
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1937
1154
970
1941
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1989
871
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1267
1949
1977
1105
1258
1983
1527
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1553
1434
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1720
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1731
1736
1848
1658
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1338
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810
1310
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1925
1711
1879
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1469
1965
1646
1907
1828
1552
1900
1021
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1990
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1852
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1986
1947
1770
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1178
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1953
1843
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1946
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1967
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1969
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1946
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1992
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1860
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1918
1479
1973
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1971
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1471
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1937
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1760
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1338
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1979
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1803
1838
1112
1832
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1777
1935
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1129
1726
1502
1541
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1744
1839
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1285
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1922
1868
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1984
1424
1605
1859
1661
1400
1913
1892
1981
1932
1227
1942
1799
1881
1775
1474
1288
1294
1408
1916
1907
697
1475
1737
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1712
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1980
1354
1948
1600
1762
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1878
1982
1913
1864
1829
1855
1817
1454
1963
1272
1892
1660
1122
1772
1732
1381
1426
1772
1986
1688
1701
1644
947
1490
1939
1944
1289
1460
1640
1992
1682
1763
1602
1294
1839
1212
1773
1894
1885
1281
882
1911
1563
1522
1644
1440
1981
1884
1411
1821
1940
1668
1767
1959
1091
1727
1833
1727
1891
1643
1899
1276
1706
1606
1118
1807
1426
1549
1200
1541
755
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1847
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1355
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1327
1986
1934
1952
1708
1108
1368
1290
660
1819
1460
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1691
1756
1670
1661
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1036
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1945
1382
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1983
1494
1578
1710
1764
1677
1978
1602
1218
1879
1154
1887
1823
1977
1989
1937
1676
1990
1516
1735
1556
1261
1496
1920
1812
1511
1805
1055
1743
1779
1166
969
1844
1764
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1943
1903
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1946
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1867
1813
1864
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1510
1562
1822
954
1389
1838
1688
1729
1670
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1297
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888
1241
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1827
1954
1821
1792
1823
1898
1796
1867
1739
1665
1959
1638
1585
1796
1434
1483
1821
1956
1576
1902
1931
1990
1134
1318
1766
1352
1577
1721
1699
1664
1713
1850
1925
1776
1880
1543
1332
1710
1821
1976
1981
1237
1950
1334
1690
1243
1697
1796
1964
1360
1327
1944
1963
1897
1343
1568
1610
1948
1272
1244
1203
1919
1855
1993
1838
1833
1476
1780
1666
1866
1590
1786
1625
1883
1824
1870
1709
1452
1317
1758
1504
1312
590
1864
1884
1953
1650
1773
1394
1905
1942
1580
1671
1790
1456
1819
1321
1757
1390
1440
1719
1966
1750
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1562
1361
1824
1598
1817
1950
1206
1429
1367
1778
1689
1894
1560
1865
1927
1703
1992
1833
1944
1596
1989
1671
1879
784
1532
1816
1507
1543
1160
1245
1633
1978
1231
1537
781
1811
1375
1705
1634
1498
1113
1842
1740
1990
1706
1618
1392
1548
1939
1152
1967
1955
1617
1943
1312
1672
1976
1802
1776
1558
1650
1534
1471
1893
1610
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1739
1666
1118
1894
1971
1881
1974
1863
1787
1633
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1793
1980
1631
1602
775
1915
1459
1147
1514
1349
1750
1424
1673
1556
1708
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1103
1988
1657
1072
1973
1800
1531
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1761
1030
1578
1637
1454
1612
1351
1746
1736
1717
1710
1366
1478
1452
1656
1804
1078
1867
1667
1223
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1570
1114
1853
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1938
1834
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1724
1198
1554
1882
1260
1431
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1168
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1370
1604
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1879
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1763
401
1924
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1939
1700
1836
1320
1896
1535
1881
1919
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1295
1728
1481
1202
1557
1492
1483
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1913
1932
1856
1993
1768
1597
1268
1636
1933
1931
1640
1237
1860
1869
1957
1536
1689
1249
1725
1275
1809
1757
826
1847
1387
1752
1552
1199
1794
1667
1850
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1800
1759
1903
1988
1966
1842
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1710
1949
1579
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1345
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1037
1633
1559
1670
1132
1362
1851
1567
1751
1438
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1865
1571
1855
1683
1920
1617
1661
1987
1208
1463
1820
1726
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1288
1526
1334
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1223
1383
1515
1984
1131
1785
1843
1846
1259
1812
1320
1689
1958
1738
1557
1397
1845
1937
1610
1773
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897
1901
1567
753
1485
1609
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1871
1811
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1949
1925
1138
788
1379
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1737
1939
1936
1141
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1933
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1834
1382
1483
1936
1738
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1554
1637
1052
1362
1245
1413
1280
1709
1817
1470
1937
1357
1847
1877
1582
1445
1567
666
1991
1704
1626
1579
1958
1773
916
1340
1776
1278
1916
1406
1708
1523
1834
1868
1408
561
1906
1898
1831
1681
1941
1891
1653
1778
1775
1681
1777
1564
1772
1363
1940
1773
1550
1387
1966
1684
1758
1851
1712
1956
1975
1874
1414
1810
1925
1720
1843
1120
1814
798
1994
1518
1935
1972
1712
1376
633
1961
1714
1660
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1811
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1984
1448
1926
1969
1809
1220
1845
1834
1823
1360
1721
1222
1555
1799
1880
1253
1722
1245
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1873
1310
1287
1978
1718
1703
1752
1936
1898
1046
1677
1351
1933
1824
1220
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1960
1742
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1105
1870
1226
1534
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1370
1299
1839
1881
1581
1969
1910
1391
1788
1941
1690
1573
1681
1312
1993
1744
1583
1682
1666
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1905
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1191
1240
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1429
1638
1765
1392
1854
1744
1143
1383
1627
1875
1961
1808
1647
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1931
1929
1446
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1124
1441
1968
1567
1291
1917
1815
1533
1883
1770
1960
1975
1933
1726
1431
1063
1980
1846
1767
1532
1428
1333
1667
1686
1963
1843
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1624
1243
1207
1370
1937
1705
1782
1986
1167
1392
1166
1848
1957
1346
814
1376
1747
1940
1933
1244
1990
1980
1925
1404
1494
1333
1869
1232
1988
1673
1393
1090
1832
1978
1582
1623
1641
1928
1539
1571
1947
1612
1449
1327
1660
1067
587
1609
1596
996
1043
1845
1865
1382
1931
1884
1667
1745
1731
1913
1958
1930
1612
414
1751
1743
1525
1969
1827
1427
1861
1916
1972
1963
1305
1947
1733
1553
1503
1874
1705
1309
1778
1308
1465
635
1861
1420
1620
1552
1737
1529
1128
1893
1958
1913
1370
1954
1985
1438
1521
1588
1461
1878
1453
1820
690
1724
1711
1835
1249
1879
1477
1704
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270
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1937
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1994
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1920
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238
358
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251
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1122
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1932
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1992
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613
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1933
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1759
1358
1327
1265
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1832
1970
1960
1752
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1862
1362
935
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702
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1953
1871
1807
1977
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1449
1260
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278
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1080
1638
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698
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1976
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1955
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1976
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1918
533
1764
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1586
1321
1438
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1979
1526
1832
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1874
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1987
1648
1669
1277
1944
1441
1449
1819
1972
1428
1891
1781
1186
1336
1108
1542
1305
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1959
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1920
1705
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1299
1129
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1065
1372
1492
1232
1936
1761
1826
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1660
1612
1471
1723
1378
1991
1829
1871
1942
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1491
1883
1265
1892
1504
1777
1855
1827
1952
1914
1995
1235
1305
1912
1825
1448
1761
1555
1797
1549
1750
1423
1702
1580
1728
1986
1625
1825
1780
1265
1746
1263
1560
1748
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1728
1392
1904
1994
1994
1776
1982
1468
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1545
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1855
1391
1992
1896
1522
1639
1871
1278
1648
1989
1965
1454
1880
1990
1451
1440
1920
1635
1048
1902
1685
1396
1855
1989
1222
1044
1814
1794
1307
1600
964
1476
1619
1667
1272
1279
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1584
1744
1625
1473
1852
1962
1102
1914
1914
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1770
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1912
1831
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1149
1528
1887
1867
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1123
1566
1935
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1660
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1066
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1663
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1824
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1407
1966
1554
1206
1806
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1932
1065
1178
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1154
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1265
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1963
1522
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1836
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1936
1361
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1858
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1918
1572
978
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1533
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1454
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1364
1802
1476
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1678
1932
1972
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1991
1659
1126
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1988
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1513
1894
1455
1143
1976
1302
1991
1910
1442
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1691
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1519
1460
1995
1841
1569
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769
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1083
1552
1893
1992
1865
1629
1102
1670
1981
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1727
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1857
1537
1768
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1098
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1989
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1939
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1769
948
1828
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1942
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1256
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1955
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1984
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1920
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1938
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1973
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1952
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1951
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1994
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1969
1958
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1633
1230
1965
810
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815
1920
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556
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1150
1975
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1739
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1662
1823
1985
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1972
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1964
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1981
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1403
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1985
1676
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1828
1215
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1029
1980
1832
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1060
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1128
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1988
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1942
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1933
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1279
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1256
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1989
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1942
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1964
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1979
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1237
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1119
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1930
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1981
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901
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925
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1900
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494
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920
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1989
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1933
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1007
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1978
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995
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1177
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1973
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750
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1930
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1936
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1937
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1198
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1973
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1966
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1330
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1936
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1919
1790
1729
1961
1787
1868
966
1904
1850
1959
1482
1828
1409
1906
1909
1813
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1945
1314
1981
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1938
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1945
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1991
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1981
1169
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1120
1441
832
1864
1920
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1633
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1336
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1937
1150
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1366
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1127
1958
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1205
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1532
1678
1608
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1748
1823
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1787
1540
1920
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1482
1703
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1973
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1990
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1989
1700
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307
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547
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1944
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1975
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1758
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1837
1361
1512
1354
1956
1769
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1229
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1900
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1534
1983
1770
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1914
1836
1062
1617
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1955
1574
1234
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1329
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1942
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1994
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1808
1948
1331
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1567
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1605
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1163
169
1979
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1600
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1218
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1118
1873
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1848
1836
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876
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1859
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1947
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1947
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1988
957
1933
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1309
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1866
1962
1946
1566
1432
1086
1548
1884
1738
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1590
1443
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1271
1425
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1633
1973
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1914
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842
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1416
1546
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855
1995
1238
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1954
1129
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1947
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1987
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1941
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1526
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1512
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1855
867
1835
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1961
1471
1832
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1956
1991
1828
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1660
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1942
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1854
1983
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1867
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759
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1933
1992
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1984
1627
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1340
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1832
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1970
1861
1528
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1404
1954
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729
1263
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1254
1971
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1831
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1357
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970
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1834
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1928
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1979
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1802
1939
1197
1990
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1938
195
1263
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1424
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1944
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1982
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1974
1428
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1993
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878
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1937
1932
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1046
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1989
1567
1376
1308
1995
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1940
1121
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1835
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1426
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1978
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633
1936
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1992
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1977
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1911
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1967
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1995
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386
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1534
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327
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1936
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1994
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1987
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1964
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1971
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1472
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1971
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1967
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1236
1960
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1911
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1951
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1984
550
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1944
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1930
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1800
1967
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1976
1455
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920
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1945
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1963
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1993
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1949
246
1501
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1969
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1943
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1471
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1992
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1930
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1138
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1994
1147
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1134
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1813
730
1835
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1424
1877
1187
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1264
1183
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1239
1960
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1926
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1944
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1859
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1947
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1963
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1951
1958
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1951
1073
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1606
1939
1763
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1628
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1967
1982
1780
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1044
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1898
1171
1964
1654
1868
1903
1959
1912
1694
1993
1818
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1828
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1900
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1993
1754
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1634
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619
1989
141
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1332
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1946
1739
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1947
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1957
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1952
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1305
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1869
1915
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1942
1614
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1957
837
1872
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1883
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1953
1994
1944
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508
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1559
1780
1839
1969
1839
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1987
1736
1940
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1823
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1964
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1978
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1944
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1981
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1952
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1135
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1190
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1865
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1622
1980
1975
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1983
1889
1564
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1381
1111
1800
1834
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1366
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1345
1426
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1534
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1944
1566
1632
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1211
1967
1778
1549
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1889
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1992
1635
1908
1824
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1768
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1560
998
1554
1548
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1938
1721
1473
1944
1942
332
1879
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1833
1733
1731
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1845
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1856
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1858
1431
1331
1760
976
1383
1073
1713
1731
1916
1681
1499
1526
1684
1515
1973
1979
1423
1870
1948
1974
1283
1607
1602
1414
1814
1430
1843
1100
1855
1173
1672
1927
1764
1243
1756
1527
1610
1707
1930
1219
1751
1500
1606
1859
1572
1364
1886
1969
1828
1887
1649
1627
1979
1602
1586
1358
1577
1930
1781
1812
1672
1922
1922
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1524
1811
1943
1986
1524
1955
1737
1976
1916
1959
1954
1942
1978
1427
1608
1970
1654
1943
1551
781
1330
1484
1911
1880
1915
1408
1422
1628
1642
1940
1854
1782
1520
1760
1777
1813
1912
1551
1293
1476
1547
1913
1418
1985
1309
1821
1821
1967
1537
1846
1963
1924
1454
1977
1348
1931
1317
1814
1825
1232
1990
1842
1317
1903
1928
1920
1534
1698
1872
1757
1556
1748
1859
1980
1138
1445
1567
1960
1548
1567
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1106
1430
1706
1791
1488
1448
1556
1208
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1768
1644
1915
1902
1549
1900
1671
1831
1478
1793
1455
1313
1643
1680
1892
1912
1362
1117
1763
1373
1270
1958
1706
1340
1597
1539
1237
1937
1804
1142
784
1920
1486
1682
1637
1693
1473
1517
1961
1745
1852
1969
1502
1933
1679
1430
1907
1988
1702
1491
1782
1900
1282
1604
1390
1962
1403
1954
1763
1946
1844
1326
1703
1569
1394
1441
1476
1287
1849
1639
1951
1411
1110
1260
1838
738
724
1618
1413
1653
1483
1833
1647
1912
1724
1977
1385
1572
1437
1939
1598
1764
1970
1352
1639
1610
1419
1875
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1980
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1930
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1994
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1993
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1949
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1959
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1055
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1918
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1969
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1966
464
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1951
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1937
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1200
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701
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1950
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1992
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1972
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1958
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1992
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1978
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1948
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1974
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775
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1958
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1980
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1965
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1463
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319
1683
1536
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1988
1951
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1982
1659
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1725
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1220
1930
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1520
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1947
1659
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1944
1731
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1969
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1856
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1966
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1995
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1892
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1828
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1824
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1013
1822
430
1836
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1937
1977
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1982
1731
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1226
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710
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1920
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1101
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1947
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1941
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1959
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1970
1930
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1103
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75
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1975
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1939
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861
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1102
1169
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1300
1812
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1988
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1966
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1833
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556
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1936
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1960
1967
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912
1203
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1896
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1105
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1993
1629
1947
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1962
1354
1567
1472
1288
1960
1412
1811
1855
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1918
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1624
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1181
1989
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1321
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1057
1294
1438
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1836
1655
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1958
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1971
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1932
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1883
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1602
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1803
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1958
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1817
1716
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1343
1555
1936
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1392
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1718
1827
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1995
1825
1373
1255
1138
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1820
1789
1369
1412
1778
842
1105
1827
1557
1747
1241
1545
1988
1663
869
1804
1310
1442
1827
834
1708
1578
1442
1173
1151
1096
1064
1983
1624
1285
1986
1563
1776
1688
1953
1653
1969
1580
329
1726
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1815
1550
1397
1295
1820
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1933
1370
1662
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1951
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1637
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1376
1287
1709
794
1389
1226
1839
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1728
1955
1958
1929
1752
1415
1281
1355
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1706
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1993
1254
1920
1857
1593
1515
1960
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1325
1239
1734
1301
1006
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1276
1919
1703
1713
1822
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1419
1977
1097
1253
1461
1438
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1835
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1929
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1895
726
1778
1489
1902
1880
1595
1711
1933
1202
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1483
1678
1603
1023
1397
1683
1565
1941
1862
1886
1716
1809
1185
1526
1751
1982
1701
1743
1535
1808
1848
1778
1746
1437
1702
1343
1127
1630
1948
1756
536
863
1733
1451
1523
1415
1801
1157
1794
1984
1973
1925
1465
1216
1942
1984
1821
1885
1195
1595
1911
1722
1458
1702
1731
1703
1993
1878
1947
1698
1692
1978
1927
1489
1282
1486
1907
1896
1567
1636
1906
1748
1639
473
1706
1491
1926
1889
1055
1819
1642
1860
1549
1727
1984
1305
1791
1780
1912
1518
1964
1408
1769
1548
1270
1402
1205
1818
1972
1562
1544
1770
1706
1767
1881
1502
1836
1662
1161
1751
1657
1559
1367
1892
1470
1727
1743
1645
1981
1215
1471
1633
1861
1333
1124
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1934
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1967
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1153
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1876
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1968
1860
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1930
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1866
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1479
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1784
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892
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1976
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1259
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272
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1463
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511
1031
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1994
1858
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705
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1995
1256
1987
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1938
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1673
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615
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1990
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347
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1988
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711
1829
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1933
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1960
1659
942
1963
1968
1757
1966
1338
1965
1890
1207
1900
1394
1723
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1063
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1979
1926
1193
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1967
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896
1335
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980
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1990
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1946
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1942
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1936
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832
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1646
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1932
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1942
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769
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1950
1963
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1956
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1620
1994
1966
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1992
1535
1969
1486
1952
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1949
1943
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1563
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1809
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1857
1774
1345
1726
1825
1887
1859
1846
1435
1951
1993
1158
1198
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1745
1475
1355
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1409
1821
1597
1714
1054
1744
1921
1907
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1135
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1932
1803
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510
1707
1855
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1600
1660
1921
1533
1218
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1954
1335
1939
1159
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1975
1200
1624
1164
1974
1718
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1618
1385
1359
1965
1796
1612
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1825
1649
1655
1944
1284
1569
601
1733
1912
1971
1794
1127
1621
1887
1916
1582
1675
1222
1154
1652
1693
1659
1980
837
1744
1915
1798
1485
1952
1765
1211
1603
1828
1531
1428
1027
1202
1436
1888
782
1504
1701
1947
1577
1900
1826
1934
1375
1918
1031
1357
1561
1711
1748
1702
1770
1396
1884
1586
1796
1732
1926
1956
1463
1451
1560
1919
785
1480
1682
1836
1637
1897
1324
1165
1359
1113
742
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1764
1144
1218
1469
1979
1554
1976
1866
1578
1729
1137
1924
1418
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1852
1207
1538
1600
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1809
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1629
1949
1702
1838
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1914
1438
1233
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1864
1963
1785
1533
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1576
1829
1883
1560
1974
1723
1486
1650
1932
1713
1518
1753
1011
733
1655
1081
1290
1843
1191
1729
1765
1247
1562
1644
1717
1775
1169
1953
1558
1003
1630
1991
964
1892
856
1398
1489
1652
1169
1628
1644
1762
1960
1841
1620
1976
1708
1441
1446
1343
1887
1929
1994
1964
1238
1437
1962
1351
1520
1585
1708
1822
1769
1862
1732
1863
1467
1854
1269
1376
1903
1786
1913
1789
1115
1642
1595
1598
1640
1842
1921
1761
1974
1918
1445
1691
1344
1597
1613
806
1853
1409
1576
1720
1916
1082
1806
1293
1341
509
1163
1591
1527
1622
1447
1194
1684
1734
1119
1484
1246
1814
1900
1938
1203
1090
1672
1736
1155
1990
1277
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1835
1757
1794
1380
1826
1921
1513
1694
1915
1750
1610
1523
1838
1554
1863
1821
1673
1472
1895
1809
1186
1838
1673
1990
1986
1839
1786
1723
1858
1924
1538
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1717
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1488
1743
1762
1385
1993
1552
1261
1601
1135
1727
1643
1444
1713
555
1828
1747
1978
1988
1460
1846
1869
1521
1413
1760
1603
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1098
1922
1942
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1296
1064
1789
1578
1376
1229
826
1671
1573
1749
1532
1923
1700
1312
1669
1248
1718
1937
1869
896
1840
1360
1144
1827
1573
1775
1376
1379
1139
1528
1827
1195
1861
1490
1903
1880
1912
1959
1734
1638
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1915
1558
1553
1822
1742
1942
1936
1896
1712
1928
1865
1732
1925
1855
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1350
1194
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1330
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1868
1232
1527
1879
1535
1822
1396
1825
1742
1827
1137
917
1400
1701
1452
1944
1813
1731
1068
1118
1300
1672
1911
1775
1204
1277
1455
949
1683
1818
1644
1809
1826
1651
1893
1832
789
1579
1959
1275
1852
1978
1923
1290
1935
1958
1859
1659
1450
1413
1483
1699
1534
1556
1309
835
1589
1867
1314
1915
854
1596
1985
1740
1480
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1350
1258
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1657
1343
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1979
1786
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1243
1681
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1505
1918
1352
1965
1776
1676
1449
1330
1017
1332
1744
1779
1649
1449
1748
1679
1210
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1686
1862
1892
1807
1963
1626
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1402
1870
1254
1780
1459
1966
1927
1782
1566
1926
1528
1992
1827
1497
1730
1917
1504
1919
1303
1520
1776
1313
1957
1758
1962
1646
1770
1530
1313
1519
1258
1982
1845
1889
1360
1506
1685
1835
1755
1661
1307
1859
1684
1661
1739
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1881
1670
1446
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1740
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1952
1844
1492
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1776
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1948
1933
1874
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1261
1572
1588
1540
1777
1269
1635
1928
1891
1628
1829
1521
1888
1760
1877
1729
1865
1786
1230
1736
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903
1833
1942
1750
1736
1670
1980
1771
1737
1801
1893
1971
997
1220
1658
1963
1779
1357
1512
1367
1166
1845
1354
1270
1532
1527
1811
1402
1687
1783
1450
1670
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1862
955
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1369
1314
1763
1427
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1733
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1592
1186
1759
1642
1580
1475
1643
1548
1757
1703
1512
1508
1185
1893
1157
1778
1973
1327
1910
1639
1883
1043
1914
1851
1968
1547
1868
1822
1722
1547
1597
778
1899
1385
1457
1697
1528
1231
1932
1632
1371
1629
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1169
1654
1352
1752
1159
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1941
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1565
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1811
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1572
1568
1073
1422
1932
1778
1870
1848
1590
1802
1777
1927
1868
1523
1789
1852
1629
1785
1711
1837
1630
1749
1739
1728
1759
1129
1729
1746
1634
1272
1994
833
1699
1382
1642
1895
1938
1873
1841
1821
1252
1751
1463
1901
1795
1893
1990
1979
1496
1470
1765
1769
1846
1797
814
1817
1773
1821
1929
1812
1586
1778
1472
1129
1851
1931
1656
1421
1730
1874
1296
1462
1948
1659
1742
1625
1733
1751
1494
1779
1770
1471
1764
1534
1897
1990
1502
1956
1793
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1509
1867
1836
1854
1708
1319
1599
1889
1702
1687
1940
1681
1402
1160
1817
1303
628
1278
1995
1819
1955
1572
1616
1495
1928
1847
1105
1782
1488
1971
1728
1994
1451
1870
1153
1336
1833
1900
1231
1848
1649
1588
1364
1854
1972
1764
1895
657
1220
1449
1546
1354
1478
1550
1965
1497
1113
1471
1744
1864
1992
1476
1992
1384
1216
1609
1590
1629
1542
1910
1909
1449
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1625
1472
1672
1915
1813
1747
1227
1850
1278
1977
1835
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1234
1236
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1653
1637
1941
1518
1834
1944
1652
1274
1948
1711
1672
1652
1519
1882
1771
1483
1981
1834
991
1580
1530
1977
1292
1593
1872
1302
1909
1510
1453
1244
1664
1992
1653
1615
1877
405
1796
1880
1814
1261
1562
1705
1864
1562
1429
1917
1838
1480
1677
1428
1748
799
1423
1816
1461
1651
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1961
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1323
1945
1606
1721
1015
1958
1944
1225
1931
1894
1461
1779
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1920
1260
1955
1710
1868
1938
1953
1227
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1818
1879
1857
895
1976
1726
1390
1475
1049
1907
1414
1077
1221
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1708
1590
1502
1215
1888
1987
1656
1784
1800
1589
1691
1306
1813
1206
1957
1936
1886
1887
1881
1810
1754
1724
1777
1857
1880
1887
1909
1035
1859
1778
1555
1291
1989
1931
1783
1517
1849
1205
1961
1484
1763
1388
1848
1995
1879
1950
1283
1334
1545
1467
1369
1246
1580
1706
1512
1099
1765
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1096
1400
1632
1613
1350
1833
1389
1600
1760
1906
1945
1818
1378
1625
1625
1879
1918
1480
1353
1504
1703
1646
1210
1979
1854
1639
1915
1764
1519
1835
1791
1738
1233
1638
1313
1805
1660
1446
1816
1942
1720
1956
781
1876
746
1975
1928
1897
1264
1446
1816
1971
1476
1474
1273
1847
1491
1751
1432
1354
1614
1467
1768
1777
1567
1890
1959
1930
1734
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1694
1944
1590
1366
1765
1687
1616
1854
1493
1526
1673
1872
1235
1297
1481
1648
1845
1305
1449
1503
1743
1495
1880
1444
1329
1931
1933
913
1818
1976
1977
1683
1684
1949
1497
1606
1289
1423
1041
1431
1549
1943
1961
1720
1383
1913
1676
1828
1693
1319
1575
1933
1136
1607
1983
1403
1872
1405
1624
1267
1767
1784
1977
1423
1446
1952
1875
1402
1502
1939
1692
1975
1085
1807
1995
1763
1955
1984
1525
1718
1383
1639
1350
1507
1602
1395
1716
1534
1702
830
1680
1336
1830
1908
1754
1905
1632
1525
1968
1608
1303
1377
1646
1614
1940
1991
1468
1606
1871
1615
1661
1918
1520
1579
1406
1792
1822
1799
1536
1890
1435
1450
1879
1453
1255
1669
1669
1555
1138
1647
1880
1990
1350
1683
1841
1712
1814
1350
1656
1781
1920
1684
1900
1897
1052
1388
1702
1751
1845
1637
926
1946
1819
1766
1153
1895
1580
676
1835
1682
1378
1111
1636
1774
1384
1818
1853
1717
817
1914
832
1172
1299
1863
1298
1666
1799
1913
1967
1674
1771
1981
1732
1858
1805
1987
1857
1192
1298
1941
1717
1551
1488
1420
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1086
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1995
1815
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1068
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985
1322
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681
1625
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1937
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837
1944
1669
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1131
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1951
1260
1269
1759
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1990
1932
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1659
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1930
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1264
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1988
981
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1974
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1976
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571
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490
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1830
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1942
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1992
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1995
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1956
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1932
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1976
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1965
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1914
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1602
1653
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1844
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1983
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1157
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1613
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1962
1347
654
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1933
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1982
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1930
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1105
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1197
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1963
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1955
1242
1958
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1947
1162
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1969
942
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1337
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1918
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1867
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1971
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1946
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1972
1128
1142
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1993
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1939
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1900
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1982
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1710
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1978
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1333
1957
1991
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867
499
1133
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1994
1900
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1990
1879
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1963
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1944
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611
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1948
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484
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1973
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1932
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1995
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1122
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1978
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1951
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1972
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1958
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1937
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1953
1867
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970
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1939
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1947
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1979
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1948
1329
794
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1934
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1301
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1136
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1949
606
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1949
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1127
847
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1974
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618
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1940
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1989
1989
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1828
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1967
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1657
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1646
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1954
1316
1987
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1994
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1937
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1943
1867
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316
1607
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1965
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1964
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1136
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1792
1839
1813
1613
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1876
1670
1735
1609
1957
1631
1916
1855
1876
1000
1746
904
1864
1890
1683
1816
1826
1718
1736
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1968
1305
1726
1600
1310
1765
1428
1777
1963
1901
1412
1778
1814
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1412
1944
1333
1802
1609
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1952
1961
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1746
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1575
1818
1866
1424
1814
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1356
1675
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1434
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1654
1638
1403
1737
1930
1115
1718
1655
1475
1010
1441
1420
1811
1759
1609
1322
1954
1966
1911
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615
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1980
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1964
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1995
1803
1829
1934
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1948
1807
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1039
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1978
1466
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1920
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708
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1918
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1933
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1050
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1691
1869
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1906
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1293
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293
1932
1508
1981
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1969
1769
1934
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1967
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1953
1987
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486
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1930
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1951
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1673
1918
1943
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1505
1835
1366
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1977
1661
1758
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1972
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1962
1860
363
1380
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1312
1440
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1972
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1651
1257
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1500
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1982
1855
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1193
1953
1939
1382
1752
1963
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1941
1054
1472
1747
1753
1866
1832
1676
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1769
1664
1710
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1844
1887
1123
1761
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704
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1182
1370
435
1665
1953
724
1816
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1337
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1856
1845
1730
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1958
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1235
1877
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1613
1155
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1634
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1702
1943
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1632
1577
1822
1539
1954
1977
1968
1219
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911
1844
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1873
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1603
1743
1576
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1662
1816
1923
1347
965
1348
1766
1987
746
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1455
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1441
1693
959
1429
1914
1847
1905
1725
1705
1904
1817
1574
1892
1797
1954
1280
1991
1784
1811
1854
1885
1923
1881
1407
1850
1654
1085
1812
1666
1543
1896
1714
1540
1969
1775
1865
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1506
1703
1460
1518
1333
1518
1747
1659
1859
1632
1511
1646
1644
1110
1865
1971
1461
1868
794
1808
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1944
1695
1497
1639
1724
1943
1991
1966
786
1983
1762
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1517
1990
1383
1873
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511
1839
1214
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1617
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1702
1920
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1015
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1953
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1974
1988
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1934
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1967
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1199
1654
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1504
1853
1566
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710
1644
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1607
939
1888
1935
1557
1533
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1884
1389
1417
1876
1803
1201
1738
1847
1695
1524
1973
1534
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1757
1809
1171
1422
1821
1910
1980
1825
1564
1418
1438
1960
1404
1767
1479
1872
1863
1629
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1915
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1123
1700
1629
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722
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1993
1258
1939
1824
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1516
1188
1031
1555
1756
1580
1416
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1006
1641
1407
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1954
1928
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1954
1556
1602
1951
1628
1455
1864
1352
1282
1913
1846
1979
1454
1893
1200
1446
1922
1804
1640
1994
1977
1390
1506
1400
1882
1681
1677
1641
1651
1700
1852
1617
1872
1731
1680
1710
1149
1810
1323
1651
1486
1182
1990
1424
1983
1732
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1937
1544
1876
1350
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1632
1984
1915
1985
1253
1979
1550
1795
1578
1136
1831
1036
1722
1847
1805
1943
1572
1710
1890
1743
1292
1900
1931
1926
1535
1741
1386
1771
1217
1412
1969
1460
1979
1328
1882
1986
875
1520
1884
1918
289
1708
1888
1241
222
1584
1975
1991
1497
1288
1631
1294
1247
1859
1960
1747
1674
1848
1985
1783
1722
1271
1727
1520
1856
1454
1945
1761
1877
1259
1925
1852
1972
1309
1490
1606
1019
1208
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1616
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1436
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1644
1335
1165
1589
1858
1470
1722
1763
1713
1888
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1914
1198
1800
1829
1607
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1842
1459
1468
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1297
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1444
1642
1677
1608
1636
1857
1978
1393
1458
1822
1382
1522
1875
1128
1820
1894
1954
1222
1536
1541
1941
1420
1929
1515
1721
1812
1705
1949
1765
991
1980
1137
1803
1571
1937
1790
1942
1884
1577
1815
1695
1232
1645
1637
1994
1652
1442
1358
1830
1890
1721
1993
1824
1400
1726
1118
1264
1504
1400
1523
1465
1921
1140
1357
1960
1642
1746
1202
1923
1464
1818
1249
1467
1638
1189
1549
1542
1262
1155
1671
1464
1191
1898
1994
1832
1778
1450
1870
1465
1939
1580
1863
1636
1943
1546
1543
1485
1490
1972
1633
1808
1987
1486
1273
1694
1628
1775
1958
1922
1668
1928
1522
1865
1040
1959
1845
1958
1489
1587
1841
1614
1442
1582
1657
1279
1814
1953
1788
1355
1431
1736
1712
1498
1762
1931
1387
1671
1990
1891
1542
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1566
1478
1965
1512
1889
1886
1396
1728
1365
1707
1270
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1856
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1391
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1972
1048
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1992
1873
1696
1600
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1120
1702
1197
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1333
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1930
1572
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1662
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1757
1834
1157
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1124
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1142
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1982
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1102
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1952
1966
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1157
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1432
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1065
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1984
1655
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1015
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1960
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1124
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1964
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1128
719
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1957
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879
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1849
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1993
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1138
1196
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1945
1946
1734
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1957
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1944
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1935
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1946
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1911
1573
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1736
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1965
1964
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1964
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1987
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1933
1809
1922
1379
1509
1909
1742
1836
1236
1543
758
1719
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1766
1814
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1948
1260
1237
1931
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1989
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1422
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1179
1270
1475
1955
1965
1802
1579
631
1403
1969
1801
1767
1946
1818
1976
1597
1729
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969
1749
963
1730
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1192
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1970
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1134
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1971
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1823
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1835
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1966
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1911
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1957
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1961
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1642
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1356
1634
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1662
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1637
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1900
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1958
1973
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1150
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1502
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1263
1194
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1648
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1965
1985
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1984
1425
1703
1859
1954
1719
1919
1652
1545
1869
1145
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1844
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1979
1279
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1993
1584
1972
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1935
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1610
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1087
1640
1965
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1994
1686
1966
1936
1993
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1743
754
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1852
1970
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1983
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1122
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1992
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1986
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1890
1228
1860
1837
1436
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988
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1993
1906
1484
1196
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1772
1764
1678
1156
1901
1943
1701
1911
1858
1993
1990
1935
1730
1712
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1543
1609
1990
1859
1713
1288
1889
1349
1758
1707
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1918
1538
1712
1373
1694
1718
1527
1423
1573
1026
1896
1834
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1527
1574
1552
1975
1681
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1363
1880
1290
1340
1934
1453
1160
1741
981
1926
1217
1783
1443
1677
1605
1250
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1698
1044
1692
1847
1685
1965
1578
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1635
1453
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1558
1378
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1813
1459
1497
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1446
1633
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1852
1844
1981
1483
1904
1905
1479
1872
1594
1364
1831
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1176
757
1805
1472
1803
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1336
928
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1602
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1236
1872
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1573
1561
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1969
1470
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1951
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1944
1857
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1962
1595
1340
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1436
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1746
1507
1655
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1957
1776
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1203
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1937
557
1255
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1350
1321
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1725
1679
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1416
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1825
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1941
1452
1932
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1960
1959
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1683
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1703
1603
1792
1792
1692
1124
1955
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1728
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1951
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1950
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1837
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1180
1970
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1730
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1857
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1984
1427
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1979
1994
1520
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1122
1984
1653
1940
1719
899
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1838
1815
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1539
1564
1890
1937
1707
1427
1454
1940
1606
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1987
1600
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1242
1926
1979
1548
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1973
1613
1902
1765
1558
1415
1501
979
1867
1810
834
1216
1455
1208
1434
1822
1939
1583
1852
1795
1947
1711
1977
1500
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1142
1197
1064
1954
1710
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1352
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1193
1655
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1965
1541
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1172
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1853
1955
1807
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1825
1047
1703
1604
723
1824
1911
1285
1752
1327
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1638
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1861
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1991
1002
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1803
1356
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1831
1114
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1127
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1178
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1344
910
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1991
1254
1826
1971
1957
1763
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1726
1410
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1948
1925
1161
1870
1633
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1225
1779
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1765
1845
1916
1992
907
1045
1892
1222
1564
1429
1213
1902
1933
1403
1144
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663
1933
1375
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1852
299
1658
1648
1317
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1567
1676
1855
623
1480
1150
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1961
1810
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1874
1354
1755
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563
1558
1235
1983
1570
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1132
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1675
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1602
1913
1618
1354
1907
1191
1951
1847
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1950
1747
1420
1664
1692
1879
1995
1912
1865
1298
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1365
1978
1750
1990
1834
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1146
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1383
1902
1725
1907
1953
1426
1216
1538
1744
872
1719
1290
1464
1729
1329
1939
1679
1992
1527
1968
1824
1924
1736
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1615
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1461
1436
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1933
1299
1867
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1914
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1863
1189
1995
1869
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1280
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1942
1960
1961
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1196
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1956
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1620
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1982
1898
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1262
1987
735
1248
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1948
564
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1803
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1968
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1970
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623
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1633
1949
1352
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1872
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980
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1966
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720
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1122
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519
1967
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568
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1968
1872
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1994
1924
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1954
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1935
1866
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1979
1050
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1200
1466
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1992
1932
1574
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1833
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1214
1673
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1630
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1925
1521
1206
1861
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1636
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1923
1991
1493
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1971
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1260
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1911
1585
1993
1942
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1990
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1935
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1836
1233
1302
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1976
1191
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1784
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1059
1540
1948
1400
1422
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1434
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1988
1331
1655
1859
1276
1705
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1532
1094
1563
1867
1977
1895
1948
1650
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1260
1993
1915
1654
1223
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1721
1637
1686
1860
1874
1860
1877
1959
1797
1513
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1920
1860
1100
1828
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1978
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1316
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1165
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1320
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1375
1301
1938
1869
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1812
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1360
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1974
1495
1840
1380
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1611
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1479
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1107
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1882
1473
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1965
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1343
1577
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1971
1727
728
1190
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1266
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1930
1405
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1994
1282
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1973
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1253
1860
1911
1936
1259
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1950
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607
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1933
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910
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1951
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1834
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1967
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1987
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1991
1963
581
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1990
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1946
1427
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1992
1272
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1981
1758
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1942
1259
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1265
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1977
1048
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1114
1962
1334
1459
1972
1982
1772
1722
1854
1986
1748
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1327
1375
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1387
1493
1368
1903
1979
1812
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1488
1232
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1028
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266
1206
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1906
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1938
1775
1941
1699
245
1167
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1830
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1069
1197
1610
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1978
1824
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1878
1822
1563
1947
1484
1962
1667
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1718
1567
977
1902
1845
1994
1825
1568
1748
1158
1369
1591
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1959
1947
1713
1940
1952
1494
1833
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1829
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1846
1387
1550
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1730
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1753
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1173
1992
1930
1916
1980
1842
1932
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1877
1767
1249
1823
1987
1788
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1624
1815
1736
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1845
1218
1914
1769
1655
1308
1951
1330
1071
1211
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1846
1731
1995
1783
1842
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1941
1532
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1462
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1366
1941
1932
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1869
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1459
1763
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1753
1038
1687
1248
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1832
1143
946
1892
1607
1828
1256
1826
1267
1488
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1244
368
1892
1677
1035
1045
1980
1006
1922
1366
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1949
1746
1970
1904
1243
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1141
1826
1818
1936
1342
1765
1658
1941
1961
1116
1728
1436
1390
1525
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1921
1557
1963
1456
1399
1534
1291
1700
1962
1950
1389
1558
1816
1768
1533
1642
1685
1719
1862
1867
1421
1753
1210
1870
1666
1861
1901
1630
1590
1331
1900
1178
1385
1337
1727
1788
1765
1096
1455
1972
1335
1646
1503
1806
1932
1759
1271
1653
1907
1398
1677
1416
1761
1311
1631
1134
1914
1871
1674
1613
1918
1831
1741
1839
1545
1702
1982
1633
1952
1910
1573
964
1667
1583
368
1978
1222
1827
1731
1083
1584
1681
1707
1601
1442
1561
1994
1950
1605
1373
1939
1600
1987
1679
1400
1749
1401
1610
1957
1021
1680
1951
1612
1832
1747
1672
1808
1275
1739
834
1929
716
1495
1551
1892
1641
881
1670
1977
1985
1955
1989
1992
1808
1895
1843
1805
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1686
1866
1571
1717
1994
1986
1823
1895
1877
1758
1714
1866
1957
1986
1562
1638
1617
1952
1920
1769
1548
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1950
1370
1537
1947
1670
1556
973
1573
1580
1463
1614
1757
1853
1871
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1792
1701
1570
1977
1644
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429
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1800
1314
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1907
1926
1406
725
1547
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1878
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1530
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1227
1826
1963
1984
1458
1342
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1948
1526
607
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1858
1637
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1552
1720
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864
1817
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1125
1416
1760
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1520
1679
1941
1877
1280
1835
1912
1899
1816
1563
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1760
1868
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1754
1944
1163
1809
1377
1636
1949
1533
1992
1834
1433
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1843
1754
1978
1507
1963
1745
1833
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1936
1873
1987
1657
1887
1815
1373
1913
1765
1468
1530
710
1753
1953
1336
1503
498
1436
1768
1636
1849
1370
1990
1411
1892
1834
1377
1159
1676
1993
1673
1696
1081
1370
1409
1799
1775
1098
1937
1411
1643
982
1983
1913
1291
1951
1961
1503
1947
1588
1992
1122
1818
1743
1696
1618
1250
1822
1492
1771
1017
1535
1648
1321
1947
1836
1950
1898
1491
1977
1461
1447
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1985
1939
1618
1987
1108
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1802
1348
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1928
1948
1888
1694
1977
1798
1935
1775
1681
1067
1842
1832
1525
1777
835
1003
1802
1850
1453
1644
1946
1815
1245
1675
1920
1300
1102
1640
1588
1838
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1960
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1938
1882
1988
1400
1327
1707
1850
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1594
1871
1327
1381
1830
1515
1745
1702
1391
1899
1876
1746
1891
1651
1465
1660
1733
1873
1952
1842
1834
1588
1445
1804
341
1982
1689
1836
1530
1685
1991
1635
1882
1607
1804
1507
1670
1318
1601
1726
1579
1245
1839
1871
1261
1957
1813
1563
1958
1835
1555
1719
1535
1286
1892
1794
1757
1453
1410
1732
649
1668
1640
1587
1582
1959
1880
1708
1880
1930
1298
1873
1954
1601
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1813
1415
1704
1371
1603
1048
1770
1835
1662
1553
1905
1310
1620
1930
1756
1311
1778
1737
1648
1540
1802
1712
1840
1362
1262
1892
1659
1866
1498
1867
1724
1550
1792
1947
1635
1429
1475
1731
1910
1583
1759
1287
1298
1887
1638
1816
1530
1595
1700
1711
1981
1593
1721
1677
1307
1096
1891
1574
1520
1673
1861
1697
1439
1945
1384
1569
1611
1875
1444
1166
1331
1990
1982
1718
1910
1953
1912
1984
1423
1637
1715
1837
1541
1699
1667
1759
1518
1238
1728
1697
1333
1535
1617
1828
1902
1959
1607
1709
1080
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1938
1989
1502
1694
1387
1613
1640
1728
1547
1502
1698
1081
1400
1732
1992
1849
1956
1461
1876
1915
1410
1703
1884
1838
1966
1748
1513
1711
1734
1923
1310
1490
1952
1740
1993
1376
1947
1388
1923
1675
1990
1701
1166
1681
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1877
1726
1553
1884
1868
1373
1657
1940
1212
1883
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1493
1938
1894
1373
1657
1621
1733
1914
1669
1852
1570
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1715
572
1661
1798
1876
1953
1920
1488
1342
1284
1685
1761
1819
208
1862
1992
1514
1882
1637
1882
1799
1333
1850
1552
1924
1932
1201
1637
1644
1751
1729
1734
1811
1737
175
1641
1756
1793
1620
1768
1339
1905
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1490
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1454
1932
1835
1710
1797
1243
1652
1867
1800
1715
1683
1858
1518
1801
1742
1446
1800
1715
1123
1464
1936
1838
1939
1954
1701
1304
1881
1670
1468
1993
1848
1163
1845
1805
1592
1269
1860
1417
1894
1947
1706
1193
439
1711
1566
1561
1693
1840
1928
1513
1517
1861
1902
1097
1587
1745
1281
1822
1921
1481
1185
1825
1660
1252
1969
1504
1804
1342
1739
727
1770
1128
1966
1323
1863
1950
1681
1360
1605
1132
1947
1870
1605
1847
1552
1943
1189
1598
1596
1076
1887
1514
1498
1909
1759
1732
1321
1847
1532
1471
1290
1855
1825
1967
1712
1866
1508
1575
1486
1919
1864
1615
1550
1205
1856
810
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1363
1219
658
1985
1733
1983
1137
1536
1857
1955
1584
1875
1871
1706
1341
1491
1191
803
1587
1859
1975
1704
1785
1693
1668
1754
1443
1440
1846
1822
1797
934
1915
1383
1599
1950
1877
1223
1860
1446
1994
1471
1826
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1315
1678
1259
1844
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1811
1787
1881
1460
1735
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1952
1882
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1459
1643
1853
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1092
1730
1361
1566
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1588
1962
1756
1810
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1718
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1801
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1249
1145
1641
1292
1492
1929
1872
1548
1718
1860
1221
1481
839
1734
1634
1990
1852
1696
1928
1064
1956
1930
1960
1994
1722
1516
1349
1728
1993
1927
1655
1440
1959
1208
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1889
1648
928
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1892
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1514
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1987
1534
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1930
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1956
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1864
1548
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1957
1301
1896
1945
1737
1354
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1838
1477
1331
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1254
1994
1316
1878
1563
1646
1986
1496
1806
1982
1652
1371
1734
1991
1308
1415
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1844
1854
1420
1714
1847
1829
1716
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1304
1433
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1578
1959
452
1989
1750
1891
1745
1971
1870
1841
1827
1933
1188
1790
1701
1564
1148
1448
1919
1169
1368
1932
1485
1375
1991
1794
1959
1468
1569
804
1673
1965
1850
1945
1966
1808
1857
1133
1725
1984
1597
1626
1436
1304
1930
1922
1375
1305
1864
1964
1674
1793
1586
702
1971
1962
1392
1995
1932
1875
1806
1072
1747
1501
1795
1581
1619
1498
996
1735
1783
1820
1933
1311
1430
1543
1761
1842
1762
1684
1627
1680
1694
1927
1766
1671
1766
1967
1652
1817
1629
1884
1448
1539
1361
1971
1860
1915
1417
1553
1600
1736
1825
600
1822
1456
1757
1813
494
1904
1718
1640
1319
1978
1790
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1544
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1364
1601
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1392
1367
1768
1976
1573
1790
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1560
1754
1353
1113
1889
1775
1742
1771
1922
1743
1209
1476
1808
1235
1847
877
1755
1811
1978
1673
1888
1621
1954
1988
1564
1652
1776
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1792
1191
1945
1926
1634
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1612
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1858
1971
1906
1637
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1654
1951
1928
1496
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1312
1937
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1546
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1689
1457
1902
1499
1665
1836
1128
1959
1848
1991
1049
1572
1766
1744
1220
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1809
1225
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1206
1377
1981
1947
1897
1762
1176
1725
1729
1564
1425
1665
1514
1927
1714
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1874
1829
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1867
1335
1697
1965
1959
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1801
1793
1846
1462
1777
1756
1515
1360
1882
1524
1740
844
1847
1139
1349
1987
1745
1425
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1843
1410
1382
1492
1532
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1350
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309
1374
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1938
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1957
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1675
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930
1940
1722
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1803
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736
1910
1826
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1863
1931
1584
1545
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1984
1612
1733
1925
1935
1324
1984
1796
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1726
1726
1858
1458
1659
1528
1787
1793
1649
1447
1427
1725
1109
1733
1859
1930
1718
1476
1516
1713
1211
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1609
1790
1346
1535
1930
1355
1973
1331
1435
1327
1439
1910
1862
1543
1720
1679
1049
834
1714
1478
1318
1352
1286
1768
1598
1900
1281
1635
1748
1360
1888
1882
1939
1535
1804
1981
1932
1503
1173
1904
1773
1706
1924
1763
1124
1914
1269
1638
1328
1453
1935
1979
1819
1933
1386
1768
358
1981
1425
1388
1511
1301
1206
1537
1761
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1745
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1728
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1992
1483
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1981
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1864
1940
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1854
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679
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1944
1860
1501
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1903
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1947
1436
1479
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1872
1984
1900
1863
1363
1733
1972
1693
1871
1271
1987
601
1696
1707
1351
1339
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1939
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1707
1990
1966
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1244
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1862
1479
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1725
1948
1887
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1717
1649
1807
1554
1777
1768
1426
1859
1364
1693
1877
1845
1981
1994
1810
1987
1824
1683
1792
1468
1496
1864
998
641
1932
1455
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1549
1620
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1982
1520
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1256
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1723
1876
1981
484
1915
1933
1769
1966
1975
1580
1879
1656
1546
1786
1575
1750
1515
1695
1120
1789
1790
1994
1901
1599
1711
1203
1856
1804
1408
1318
1779
1970
1910
1653
1519
1821
1948
1967
1956
1922
1107
1594
1747
1113
1443
1681
1786
1859
1607
1653
1784
1337
1980
1121
1402
1791
1752
1470
1967
1929
1339
1581
1810
1670
854
1573
353
1759
1303
1384
1948
1765
1667
1879
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1977
1052
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1632
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804
1894
1823
1932
1556
1812
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1854
1737
1880
1025
1994
1328
1850
1382
1678
1694
1689
1482
1902
1968
1801
1657
1814
1536
1914
1808
1672
1789
1575
1931
1897
1332
1067
1847
1250
1254
1417
1571
1610
1250
1693
1406
1896
1786
1566
1569
1717
1717
1926
1179
1807
1970
1688
1273
1181
1744
1945
1687
1802
1953
1570
1439
1531
1936
1475
1979
1316
1933
1551
1695
1939
1987
1822
1172
1842
1157
1334
1600
1718
1941
1831
1287
1263
1500
1570
1950
1900
1653
1769
1413
1603
1873
757
1405
1007
1977
1893
1541
1658
1640
1963
895
1944
1359
1448
1776
1648
1194
1885
1884
1867
1928
1141
1544
1791
1840
1292
1939
1370
1260
1547
1433
1981
1221
1364
1802
1494
1671
1934
1766
1683
1789
1932
1879
1966
1819
1630
1471
1351
1891
1592
1181
1720
1957
1239
1763
1853
1803
1939
1784
1891
1853
1778
1881
1280
1603
1654
1622
1721
1558
1880
1212
1954
1843
1384
1748
1163
1837
1704
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1710
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1569
1283
1231
1732
1458
1853
1947
1962
1642
1761
1858
1334
203
1870
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1898
1681
1541
1822
1472
1973
1510
1857
1701
1696
1610
1816
1215
1585
1855
1226
1700
1709
1811
1565
1088
868
1253
1690
1594
1491
1727
1721
1261
1867
1718
1231
1899
1640
1689
1757
1990
1728
1346
1788
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1492
1566
1433
1715
1947
1590
1896
1816
1459
1719
1380
1851
1411
1843
1073
1586
1315
1892
1693
1140
1852
1858
1908
1736
1994
1442
1415
1208
1869
1915
1909
1649
1544
1980
1935
1387
1674
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871
1185
1859
1983
1493
1959
1667
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1434
1978
1292
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1366
1961
1880
1874
1845
1389
1820
1606
1970
1600
1301
1794
1822
1717
1468
1510
1991
1877
1277
1319
1252
1995
1947
1764
1383
1680
1970
1401
1603
1979
1765
1731
1661
1908
1681
1772
1831
1728
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1767
1736
1395
1623
1909
1825
1743
1257
1493
1849
1620
1543
1360
1823
1701
805
1556
1688
1962
1523
1667
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1961
1803
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1428
1723
1884
1827
1436
1979
1984
1449
1378
1375
1807
1735
1843
1823
1414
1629
896
1918
1901
1486
1640
1364
1968
1807
1942
1181
1336
1683
1301
1906
1951
1973
1622
1655
1149
1664
1464
1787
1432
1759
1306
1525
1577
1231
1539
1831
1227
1955
1404
1693
1361
1602
1302
1389
1759
1915
1421
865
1266
1646
1751
1100
1389
1885
1621
1524
1628
1952
1912
1944
1911
1316
1584
1142
1502
1740
1815
1796
1217
1270
1787
1449
1488
1118
1429
1527
1720
1425
1826
1963
1878
1765
1459
1875
1647
900
1709
1973
1263
1704
1621
1694
1966
1474
1542
1462
1369
1856
1698
1852
1586
1754
1136
1311
1645
1975
1905
1894
1643
1654
1261
1444
1814
1438
1198
1961
1498
1810
1889
701
1868
1776
1476
1849
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1433
1868
1739
1885
1672
1932
1745
1864
1254
953
1584
1920
1278
1893
1253
1321
1122
1650
1702
1065
1335
1891
1574
1952
1718
1838
1913
1103
1755
1929
1668
1847
1991
1733
1439
1953
1712
1840
1773
1642
1698
1856
1648
1812
1496
1744
1968
1968
1892
1710
1955
1991
1756
1944
1137
1989
1803
1599
1596
1274
1931
1174
1666
743
1490
1949
1324
1622
1911
1416
1664
1378
1901
1966
1898
1548
1772
496
1000
1588
1909
1759
1647
1988
1698
1898
1819
1404
1106
903
1878
1701
1607
1272
1688
1764
1284
1711
1884
1929
1879
1954
1833
1700
1902
1621
1321
1480
1672
1965
1440
1667
1581
1810
1725
1541
1691
1782
1663
1885
1800
1246
1885
1637
1288
1581
1774
1911
1256
1868
1398
1711
1153
1374
1983
1652
1914
1622
1899
1228
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1407
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1148
788
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1965
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1977
1226
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1969
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887
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1978
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1933
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339
1950
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286
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594
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1011
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1960
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1992
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1932
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1982
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1835
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1679
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1932
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1989
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1987
1371
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1969
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1992
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1936
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1100
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275
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1933
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1460
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622
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1936
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1973
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1989
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1972
1471
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1967
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665
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1992
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1978
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174
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1989
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1960
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1872
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1980
881
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1946
1126
1932
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1946
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858
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1971
1993
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1972
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1946
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1857
1478
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1983
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654
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1968
796
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1963
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1959
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1120
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1975
1949
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1959
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1979
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1860
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1949
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1984
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1866
1967
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1600
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1197
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1961
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1988
1659
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1278
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1969
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628
1545
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1973
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1959
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496
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684
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1932
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1973
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1951
1122
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1969
1202
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1940
1779
1326
1108
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1948
1668
1946
1799
1043
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1672
1339
1970
1634
1882
1549
1529
1792
1737
1888
886
1136
1840
1818
1908
1092
1133
1464
1427
1530
1707
1454
1720
1166
1495
1901
1885
1688
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1956
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1969
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1100
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1960
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1963
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1979
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1992
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1973
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1978
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1939
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1900
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1981
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1987
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536
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780
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1952
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1992
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756
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378
1964
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1989
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1102
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1966
1376
1104
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1935
1779
1932
1459
1230
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260
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1330
1864
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1972
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1930
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1276
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1934
1382
973
1637
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1960
1978
1192
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1875
1977
1299
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1124
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1942
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1920
1971
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768
1964
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1148
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1966
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1975
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1371
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1948
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1949
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887
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304
1949
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1962
1866
1954
1957
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846
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1966
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1191
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1959
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1993
1978
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1858
1831
1677
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1863
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1434
1195
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1947
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1859
1237
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245
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1954
1129
1972
883
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1820
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1652
1600
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1939
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1946
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1951
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1979
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1973
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1301
1569
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1856
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764
1431
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1824
1396
1487
1455
1109
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1980
1756
1731
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1253
771
1641
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1986
1829
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1949
1363
864
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1965
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1977
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1260
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1993
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1954
1145
1936
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1994
1732
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1960
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1932
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1971
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1944
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1944
1939
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1456
1957
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1638
913
1664
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1442
1834
1838
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1649
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1955
1391
1956
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1932
1944
1925
1626
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1290
1556
1558
1663
1828
1777
1975
1733
1728
1778
1622
1677
1715
1816
1900
1638
1819
1972
1021
1772
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1915
1926
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1920
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1939
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1937
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1967
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1941
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1940
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1932
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1990
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1987
1749
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535
414
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1937
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1935
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1992
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1965
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1911
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1949
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1935
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1942
367
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1976
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1121
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877
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1967
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1959
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1920
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769
1960
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1944
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511
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1974
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1800
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1463
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1937
1684
1360
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1984
903
1469
1840
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1128
1988
1766
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1257
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1181
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1402
1690
1840
1970
1837
1828
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1854
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1478
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1809
1235
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1624
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1988
1466
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1959
1673
1131
1930
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1957
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1855
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1363
1052
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1936
1343
1116
1333
1880
1476
1669
1977
1538
1430
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1553
743
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1985
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1460
1533
988
1432
1791
1892
1905
1716
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1397
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951
1866
1463
1928
1131
1537
1923
1760
1980
1400
1889
1312
1976
1982
1402
1784
1372
1859
1885
1878
1772
1813
1688
1934
1537
1656
1725
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1980
1929
1723
1863
1406
1749
1309
1445
1373
1715
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1831
951
1046
1972
1390
1760
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1176
1621
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1743
1499
1902
1812
1942
1374
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1354
1564
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1655
1822
1757
1540
1886
1244
1359
1277
1773
1942
1944
1896
1525
1977
1677
1883
1659
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1616
1701
1478
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1980
1511
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1648
1951
1360
1993
1674
1972
1150
1055
1723
1749
1631
1091
1945
1769
1411
1850
1651
1908
1435
1615
1534
1856
1857
1787
1874
1834
1845
1471
1877
1889
1357
1624
1136
1976
1924
1665
1950
1484
1591
1198
1753
1941
1762
1134
1313
1794
1884
1551
1786
1850
1799
1918
1414
1575
1692
1384
1718
1460
1907
1684
1617
1355
1397
1914
1602
1727
1167
1607
1972
1728
1898
1606
1816
1423
1728
1335
1138
1858
1722
1788
1504
1462
1538
1705
1658
1622
1348
1609
1870
1740
1907
1483
1805
1333
1872
1859
1952
1344
1238
1600
1879
1244
666
1729
1384
1328
1709
1892
1887
1934
1684
1369
1658
1379
1010
1877
1675
1270
1659
1200
1914
1516
1561
1967
1991
1342
1302
1791
1589
1985
1367
1569
1629
1857
1817
1924
1809
1881
1975
1836
1624
1540
1410
1574
1505
1743
1771
1990
1924
1812
1844
491
1909
1806
1700
1956
1361
1992
1930
1899
1613
1963
1733
1274
1211
1283
1923
1759
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1930
606
1482
1927
1686
1895
1756
1075
1776
1390
1856
1739
1355
1961
1766
1951
1599
1287
1183
1994
1442
1248
1772
1293
1896
1740
1246
1824
1920
1799
1287
1925
1185
1824
932
1769
1425
710
1112
1977
1445
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1070
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1738
1327
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1938
1567
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1826
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1954
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1965
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562
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1120
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1950
1914
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1968
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1057
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1862
1451
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1428
1482
1196
1675
1293
1124
1988
1769
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1077
1170
1590
1947
1718
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1991
1753
1908
1992
577
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210
1753
1567
615
1542
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1423
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1991
1377
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1982
1921
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1183
1857
1523
1336
1983
1540
1918
1430
1326
1436
1736
1646
1587
1775
1183
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1978
1427
1932
570
1896
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1911
1450
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1815
1081
1848
1376
1567
1464
1734
1652
826
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1672
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1232
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1887
1962
1582
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1976
1544
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979
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1577
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555
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1934
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1957
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1974
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1982
1860
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1967
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1712
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1633
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1914
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1971
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1992
1987
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1825
1877
1018
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1946
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1306
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1972
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1957
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1964
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1980
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1975
1533
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996
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1359
1971
1628
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1949
1978
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1870
1637
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1202
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1649
1932
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1275
1640
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1975
1637
1962
1710
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1954
1556
1945
1337
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1266
1639
976
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1007
1822
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1970
1863
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1748
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1954
1697
1970
1133
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1980
1881
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1003
1626
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1127
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1942
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1760
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1944
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1962
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1177
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1964
670
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1967
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1951
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1971
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1967
1970
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1918
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1368
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1956
1060
1995
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1961
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1853
1827
1680
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1352
1968
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1800
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1049
1402
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1677
1406
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1362
1334
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1332
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1952
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1031
1421
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1976
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1834
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1466
1225
1700
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1855
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1822
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1973
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1876
1720
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650
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1930
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1947
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1980
1258
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1935
1331
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1971
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1108
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1945
1871
875
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1968
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1900
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1992
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1970
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1930
1930
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1732
1078
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1630
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1841
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1625
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1169
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557
1804
1920
1958
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1981
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1837
1975
1627
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1254
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1988
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1750
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554
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1854
1935
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1992
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1961
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1951
509
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1878
1800
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1051
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1314
1829
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976
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761
1894
1820
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1993
1924
867
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1175
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1656
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1942
1806
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1971
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1968
1214
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1967
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1135
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1663
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808
1953
1101
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1950
1558
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331
1904
1450
1961
617
1865
1060
1373
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1292
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1066
1434
1620
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1636
1259
1608
1985
1984
1934
1767
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857
1301
1964
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1985
1076
1162
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1831
1932
1939
1881
1800
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505
1006
1705
1837
1210
1955
1811
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1933
1930
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1190
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1968
1957
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1933
1755
1995
1335
1153
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1977
1489
1547
1517
1796
695
1701
1727
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1676
1726
1868
1877
1779
1811
1762
1982
1148
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741
933
1386
1945
1732
1182
1426
1897
1683
1937
1769
1521
1662
1186
1905
1465
1638
1414
1778
1888
1528
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1712
1826
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1563
1926
1303
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1961
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1736
1964
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1827
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1570
1639
1529
1852
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1450
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1142
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1884
1838
988
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1988
1530
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1868
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1900
1906
1407
1953
1839
1577
1835
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1916
1755
1535
1986
1186
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1382
1970
1861
1651
1620
1873
1748
1992
1581
1276
1922
1611
1792
1818
1382
1827
1622
1628
1699
1311
1971
1203
1614
1954
1661
1961
1931
1466
1289
1751
1758
1675
1506
1995
1940
1622
1536
1756
1136
1815
1549
1181
1783
1667
1690
1469
1888
1769
1708
1524
1905
1983
1606
1201
1188
1715
1625
1663
1611
1923
1988
1846
1974
1860
1934
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1311
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1853
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1318
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1925
1801
1084
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1957
1406
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1917
1319
1914
1613
1471
1664
1914
1914
1382
1677
1506
1564
1811
1641
1678
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1537
1709
1520
1654
1840
1465
1948
1721
1163
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1715
1412
1007
1919
865
1163
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1578
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1269
1621
1333
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1007
1942
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1960
1652
1650
1274
1928
1617
1892
1437
1770
1820
1769
1483
1769
1779
1441
1797
1372
1923
1520
1604
1380
1512
1947
1429
1961
1554
1888
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1433
1107
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1955
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1660
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885
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1938
1101
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1993
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1949
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1988
1970
1954
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1532
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1966
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1973
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1994
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1992
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1869
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1838
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1967
1961
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1213
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1970
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1892
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1205
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1737
1670
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1664
1967
1579
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1972
1534
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1975
1637
1409
1659
1455
1716
1666
1259
1474
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1552
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1315
1473
1762
1856
1688
1973
1556
1115
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1642
1376
1780
1830
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1729
1578
1286
1057
1661
1838
1253
1927
1417
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1852
1658
364
1636
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1330
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1121
1716
1764
1821
1845
1908
1108
1655
1351
1190
1338
1824
1688
1725
1519
1713
1726
1100
1286
1624
1974
1771
1733
1891
1940
1900
1920
1826
1940
1428
1140
1614
1650
1965
1954
1442
1768
1791
1741
1633
1932
1324
1485
1631
1843
1709
1859
1850
1509
1978
1307
1818
1748
1968
1741
1690
1244
1701
1147
788
1743
1841
1343
1852
1587
1684
1512
1310
1416
1606
1438
592
1204
1458
1632
1927
1462
1715
1788
1331
884
1130
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1812
1694
1317
1228
1780
1898
1318
1939
1501
1912
644
1696
1621
1450
1594
1433
1326
1757
1724
1809
1200
1931
1671
1619
1177
1629
1750
1994
1860
1214
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1617
1700
1931
1797
1801
1660
1994
1308
1220
1424
1405
1674
1942
1573
1405
1733
1321
1902
1627
1899
1309
1992
1790
1991
1785
1449
1982
1480
1834
1459
1358
1751
1913
1842
1756
1833
1346
964
1517
1401
1682
1430
1803
1497
1975
1991
1640
1411
1497
1501
1126
1790
1757
1902
1857
1872
1442
1489
1471
1637
1907
1345
1410
1267
1277
1994
1155
1728
1607
1647
1188
1856
1983
1653
1958
1648
1209
1569
1777
1144
1783
1775
1964
1974
1716
1960
1704
1902
1260
1290
1515
1613
1745
1625
1391
1686
1928
1935
1975
1400
1892
1865
1703
1346
1629
1830
1653
1578
1964
1522
1597
1853
1784
1874
1728
1236
1573
1425
1933
1595
1877
1978
1944
1623
1977
1306
1291
1981
1578
1636
1392
1386
1885
1317
1759
1962
1971
1405
1443
1385
1354
1790
1709
1871
1972
1681
1156
1671
1712
1929
1929
1150
938
1353
1710
786
1956
1392
1952
1513
1690
1535
951
1668
1147
1731
1855
1560
1226
1657
1401
1557
1437
1917
1957
1317
686
1638
1963
1975
1830
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1922
1688
1690
1728
1322
1334
1747
1602
1630
1950
1761
1940
1358
1929
1323
1671
1308
1815
1550
1235
1483
1979
1624
1928
1959
1858
1722
1352
1165
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1847
1530
1829
1839
1183
1770
1151
1928
1867
1722
1491
1864
1575
1452
1249
1943
1905
1251
1691
1481
1968
1884
1871
944
1262
1337
1874
1792
1450
1663
1825
1127
1576
943
1794
1709
1904
1977
1165
1958
1812
1289
1771
1649
1665
1535
1477
1093
1755
1876
1257
1528
1871
1967
1391
1828
1935
1832
1424
1857
1995
1806
1988
1547
1706
1624
1770
1564
1821
1612
1951
1912
1735
1371
1134
1964
1958
1690
1418
1846
1281
1231
1640
1990
1163
1705
1644
1415
1383
1884
1820
1729
1626
1217
1926
1752
1598
1754
1318
1919
1457
1969
1563
1107
1657
1788
1617
918
1940
1475
1745
1954
1705
1741
1451
1595
1128
1281
1906
1994
1459
1605
1696
1956
1919
1603
1623
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1686
1761
1777
1215
1807
1059
1953
1424
1862
1349
1832
1666
1458
1409
1932
1620
1926
1967
1656
673
1945
1622
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1760
1869
1856
1920
1558
1369
1911
1588
1759
744
1467
1017
1887
1652
1367
1886
1694
1482
1384
1490
1457
1832
814
1950
1950
1946
1554
527
1979
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1469
1264
1815
1739
1663
1622
1634
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1608
1464
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1475
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1760
1921
1192
1681
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1735
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1438
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1956
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1524
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1932
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1855
1360
1078
1967
1401
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1016
1389
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1846
1923
1567
1444
1535
1281
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1946
695
1337
1732
1700
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1457
1816
1514
1097
1139
1392
1984
1987
1644
1746
1860
1959
449
1654
1979
1249
1189
1089
1210
1500
1200
1913
1376
1942
1683
1932
1823
823
1115
1585
1645
1582
1722
1483
1684
1950
205
1586
1698
1753
1499
1687
1504
1578
1416
1037
774
1854
1815
1902
1680
1636
1820
1468
1890
1517
1952
1885
1723
1880
1833
1615
1991
1535
1375
1609
1849
1949
1117
1924
1486
1622
1301
1343
1813
1709
1766
1104
1645
1702
1571
1888
1868
1783
1693
888
1825
1886
1717
1949
1597
1231
1724
1988
1495
1652
765
1588
1724
1438
1308
1646
1597
1672
1981
1478
1943
1227
1970
1981
1358
1156
1822
1653
1973
1675
1438
1977
1813
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1944
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1942
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978
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1920
1988
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1127
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1960
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462
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1981
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1978
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1982
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1930
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1978
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1932
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1101
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1972
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135
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1949
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1968
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1968
1759
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1500
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1202
1732
1949
1991
1777
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1731
771
1914
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1555
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940
1962
1660
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288
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1624
1634
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1620
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1264
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1986
1059
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1191
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485
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313
1944
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1935
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1953
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1941
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1959
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134
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1966
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1944
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1954
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1946
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1956
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1992
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1993
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1983
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492
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1966
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1936
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1968
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1981
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1974
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1943
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1972
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484
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1991
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1227
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1990
1622
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1950
1766
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1155
1956
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1875
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1632
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1979
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1993
1855
1400
1160
1986
1512
1835
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1988
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1155
1991
1312
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1932
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1662
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1980
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801
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1984
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1835
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1948
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448
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1984
1768
1962
1622
985
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1429
1803
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1531
1220
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1918
1746
1073
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1523
1564
1214
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617
1828
1477
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1572
1965
1745
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1478
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1518
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1453
1967
1930
1863
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1684
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1659
1632
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1624
1864
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1975
1718
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1969
1549
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1921
1965
1969
1435
1678
1323
1600
1693
1647
1805
1685
1561
1271
1780
1815
1942
1647
1772
1183
1674
1776
1918
1630
1472
1410
1170
1725
1392
1897
1873
1945
1778
1737
1689
1705
1099
1259
1523
1501
1937
266
1698
1482
1867
1971
1777
1973
1635
1587
1634
1438
1891
1239
1918
1952
1373
1616
1709
1680
1768
1853
1370
1772
1708
1885
1291
1756
1557
1874
1712
1250
1580
1989
1599
1089
1653
1524
1566
1408
770
1799
1900
1611
1834
1815
1108
1249
1698
1632
1905
1548
1677
1838
1620
1043
1952
1740
1172
1667
1655
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1625
1332
1570
1956
1026
1548
1888
1720
1961
1404
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1948
1852
1833
1213
1337
1694
1843
1878
1933
1770
1708
1790
1667
1298
1621
1551
1368
1433
1902
1803
1879
749
1879
1616
1989
1883
1806
1567
1707
1594
1795
1521
1421
1197
1463
1882
1918
1747
1677
1708
1663
1729
1446
1929
1925
1900
658
1624
1628
1596
1899
1891
1510
1407
1717
1698
1221
1820
1675
1341
1969
1597
1791
1559
1954
1847
1972
1430
1702
1491
1882
1722
1543
1946
1131
1364
1874
1101
1936
1448
1341
1575
1761
1526
1843
1664
1732
1497
1721
1330
1700
1944
569
1587
1854
212
1152
889
1993
696
1794
1622
1582
1260
1905
1503
1530
1924
1087
1029
1798
1858
1956
1263
1778
1983
1331
1773
1689
1318
1606
1580
1854
1504
1753
1934
1836
1881
1756
1492
1590
293
1980
1982
1614
1691
1698
1723
1941
1312
1936
1977
1952
1905
1863
1682
1512
1587
1979
1559
1623
1067
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1935
1841
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1971
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1296
1452
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1876
1748
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1846
1880
1784
1978
1431
1963
1548
1145
1199
1776
1435
1956
1567
1764
1937
1687
1819
1787
1941
1894
1965
1650
1792
1502
1194
1973
1246
1129
1743
1519
1483
1932
1836
1012
1624
1757
1319
1598
1512
1846
1380
1644
1871
1715
1412
1696
1697
1494
1732
1533
610
1592
1660
1975
1446
1449
1230
1786
1697
1424
1987
1914
1798
1762
1973
1316
1642
1632
1963
1789
1758
1382
1381
1817
1237
1729
1793
1414
1765
1658
1606
1838
1990
1912
1507
1603
1664
1737
1548
605
1616
1823
1905
1297
1057
1970
1899
1162
1701
1789
1370
1561
1710
1818
1801
1867
1808
1792
1571
917
1586
1663
1422
1590
1389
1488
1949
1396
1350
1591
1857
1993
1511
1141
1879
1627
1603
1755
1888
1910
1685
1677
1862
1716
1742
1642
1707
1398
1463
1819
1969
1984
1729
1663
1317
1309
363
1989
1965
1737
1720
1523
1631
1961
1266
1287
1686
1973
1524
1468
1953
1337
1380
1421
1540
1258
1401
1664
1382
1672
1938
694
1306
1967
1563
1695
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1655
1306
1862
1766
1749
1921
1977
1339
1444
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1944
1529
1957
1456
1724
604
1616
1141
1875
1562
1369
1940
1492
1768
1801
1753
1600
1028
1939
1886
1917
1226
1502
972
1534
1938
1108
1498
1736
1292
1147
1936
1600
1647
1822
1971
1858
1886
1631
1832
1143
1943
1144
1626
1902
1548
1771
1930
1719
1993
1554
1699
1925
1687
1646
1747
1536
1461
1767
1806
1503
1822
1461
1613
1306
927
1385
1631
1451
1485
1541
693
1612
1459
1608
1636
1852
552
1910
1778
930
1283
1594
1565
1226
957
1144
1980
1990
1906
1596
1875
1170
1187
1939
1660
1379
1757
1913
1707
1936
1655
1486
1521
1961
1812
1766
1987
1513
1752
1985
1300
1464
1435
1356
1433
1933
1623
1967
1841
410
1781
1981
1434
1991
1165
1249
1733
1584
1463
1689
1981
1882
1885
1670
1530
1727
1949
1590
1987
1321
1708
1149
1941
1206
1867
1635
1840
1788
1838
1756
1582
1799
1279
1697
1542
1389
1540
1840
1838
1073
1573
1763
1291
1812
1452
1687
1618
1745
1689
1553
1967
1919
1618
1646
1556
1158
1624
1893
1811
1511
1674
1447
1802
1584
1958
1918
1661
1727
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1479
1808
1275
1849
1630
1368
1923
1654
1929
1940
1736
1704
1633
1786
1033
1565
1839
1109
1761
1922
1801
1458
1949
1764
1853
1628
1893
1769
1928
1959
1957
1918
1784
1827
1843
1914
1334
1434
1357
1904
1526
1285
1553
1539
630
1628
1908
1410
1469
1916
1907
1368
1713
1627
1588
1775
1452
1543
1767
1936
1915
1672
1558
1870
1921
1823
1374
1623
1736
1781
753
1458
1690
1913
1318
1562
1792
1755
1615
1795
1612
1871
1440
1774
1942
1879
1576
1940
1368
1236
1037
1822
1952
1899
1799
1783
1236
1572
1322
1649
1388
1740
1590
1430
1613
1845
1755
1131
1521
1673
1985
1982
1091
1838
1499
978
1337
1646
1872
1503
1673
1545
1971
1416
1902
1778
1812
1876
1324
1470
1742
1640
994
1795
1495
1192
1941
1562
1677
1508
1447
1560
1505
1443
1216
1857
1679
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1622
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1620
1859
1675
1900
1858
1494
1794
1713
1785
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1430
1691
1621
1608
1894
1927
1920
1168
1860
1970
1554
1880
1749
1740
1533
1374
1802
1953
1228
1679
1471
1605
1047
1944
1359
1646
1326
1980
1977
1336
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1459
1635
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1391
1502
1666
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1191
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1738
1905
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1556
1418
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1232
1227
1628
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1614
1663
1891
1443
1900
1823
1916
1823
1685
1822
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1801
1672
1820
1887
1364
1707
1948
1208
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1877
1071
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1815
1942
1761
1558
1470
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1991
1836
1787
1221
1403
1270
1981
1752
723
1805
1695
1904
1964
1869
1817
1820
1986
1878
1104
1867
1718
1645
1940
1340
796
1729
1863
1087
1897
1748
1910
1627
1820
1101
1572
1086
1707
1659
1244
1634
1578
1922
1987
1605
1810
1912
1727
1515
1595
741
1716
1526
1652
1917
1437
1801
1980
1744
1878
1905
1924
1809
1831
1473
1838
1915
1249
1675
1786
1472
1462
1466
1277
1821
1871
1863
1918
1734
1975
1782
1551
1191
968
1878
1448
1370
1237
1817
1931
1896
1593
1860
1725
1558
1360
1905
1253
1963
1878
1500
1489
1551
1886
1805
1952
1013
1293
1834
1788
1536
1842
1854
1689
1854
1754
1514
1641
1868
1992
1655
1947
1419
1817
1905
1562
1478
1836
1700
761
1066
1658
1469
1157
1085
1055
1525
1965
1735
1589
1413
1870
1935
1165
1984
1381
1895
1276
1694
1306
1653
1472
1573
1698
892
1577
1600
1658
1571
1255
1987
1766
1861
1922
1949
1114
1471
1986
1930
1964
1628
1870
1827
1710
1900
1544
1930
1365
1934
1959
1691
1957
1986
1369
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1609
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1673
1613
1975
1957
1854
1854
1866
1511
1885
1933
784
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1882
1717
1808
1216
1375
1926
1599
1595
1729
1801
1630
1220
1904
1168
1052
1530
1649
1976
1687
1840
1385
1354
1410
1911
1909
1989
1497
1140
1947
1680
1713
1982
1956
1533
1802
1277
1653
1474
1701
1525
1809
1616
972
1664
1502
1713
1536
1871
1290
1733
1594
1833
1758
1192
1801
1316
1980
1778
1334
1646
1116
1243
1576
1434
1980
1399
1883
1822
1860
1084
1669
1629
1514
1962
1760
1848
1736
1624
1856
1973
1928
1556
1704
937
1718
1701
1368
1446
1882
1575
1963
1414
827
1739
1870
1748
1813
1956
1676
1930
1220
1206
1716
1336
1268
1978
1859
1886
1332
1247
1772
1390
1891
1622
1353
829
1034
1914
1632
1896
1848
1635
1735
1973
1605
1875
1950
1776
1584
1856
1699
1730
1824
1971
1799
1905
1140
1499
1657
1703
1239
1822
1988
1273
1941
1124
1678
1661
1913
1695
1299
1206
1938
1819
1490
1459
1335
1811
1991
1845
1927
1734
1670
1270
1224
1803
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1815
1821
1644
1504
1383
1899
1547
1881
1322
1485
1523
1861
1869
1435
1610
889
1731
1911
1837
1874
746
1880
1929
1699
1554
1881
1842
1970
1578
1775
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1938
1074
1555
1985
1867
1948
1942
1467
1644
1577
1456
1872
1858
1594
1027
1724
1971
1784
1411
1108
1990
1828
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1083
1452
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1775
1443
1517
1725
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1123
1956
1570
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1859
1726
1988
1336
1854
1636
1678
1874
1731
1081
1751
1747
1933
1339
1964
1456
1314
1051
1910
1741
1396
1811
1638
686
1680
1701
1549
1856
1108
1865
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1969
1794
1435
1224
1942
1994
1862
1316
1016
1958
1969
1906
1239
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1711
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1426
1962
1420
1138
1957
1942
1623
1972
1734
1823
1825
1957
1682
1937
1569
739
1443
1804
1633
1332
1991
1815
1072
1677
1789
1707
1697
1900
1567
1821
1578
1995
1976
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1937
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1782
1937
1728
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732
1545
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1369
1994
1531
1827
1935
1359
1603
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1545
1817
1954
1935
1985
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183
1862
1810
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1776
1629
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1867
1312
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1628
1933
1895
1951
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1864
1867
1820
1954
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1977
1815
1993
1857
1716
1218
1963
1824
1271
1734
1939
1694
1747
1067
1821
1674
1894
1939
1956
865
1608
1431
1614
1950
1935
1323
1982
1546
1735
1817
1309
1751
1696
1532
1606
1438
1337
1768
1619
1902
1499
1728
1914
583
1112
1667
898
1583
1705
1888
1439
1980
1984
1812
1475
1896
1662
1980
1760
1095
1499
1514
1538
1307
1884
1614
663
1591
1864
1711
1912
1530
1659
1922
1901
1344
1482
1946
1910
1385
1905
1796
1833
1783
1747
1856
1190
1540
1922
1986
1931
1441
1800
1528
1564
1451
1878
1575
1719
1886
1743
1504
1435
1712
1104
1033
1651
1732
1889
1893
1704
1345
1535
1126
1938
1646
1940
1812
1566
1768
1757
1564
1811
1652
1616
1380
1229
1675
1790
1444
1598
686
1970
1973
1101
1951
1773
1988
1984
1819
1578
1788
1868
1773
1969
1975
1856
1230
1668
1924
1981
810
1823
1498
1957
1483
1913
289
1559
1417
1816
1488
1211
1380
1836
1953
1835
1201
1141
1658
1913
1391
1158
1732
1358
1693
1674
1815
1396
1848
1973
1793
1648
1482
1214
820
1416
1391
1790
1511
1927
1927
1579
1348
1944
1938
1397
1799
457
1843
1875
607
1733
1434
1791
1703
1391
1949
1984
1314
1584
1346
1190
1579
1921
1850
1604
1956
1672
1871
1689
1602
1516
1531
1993
1508
1614
1365
1974
1738
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1197
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1359
1934
1952
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1831
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1402
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1403
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1755
1645
574
1446
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1732
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1391
1520
1920
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1752
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1974
1220
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1938
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1991
1730
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1257
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1953
1812
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1237
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1935
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1558
1532
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1445
1412
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1627
1968
1744
1812
1328
1819
1677
1674
1636
1402
1176
1646
1845
1759
1169
1801
1838
1560
1161
1895
1947
1953
1904
1972
1742
1227
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1955
1400
1905
1661
1168
1821
1914
1632
1744
1647
1759
1406
1289
1818
1922
1553
1546
1653
1956
811
1617
1862
1864
1590
1972
1481
1438
1844
1101
1971
1211
1417
1882
1552
1531
1885
1772
1783
1932
1366
1473
1756
1524
1807
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1857
1729
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1760
1571
753
1415
1886
1460
1489
1631
1765
1235
1742
1601
1183
1497
1612
1793
1704
1963
1723
1891
1250
1912
1776
1128
1860
1716
1791
1766
1380
975
1870
1426
1275
612
1321
1231
1485
1888
1990
1671
1959
1888
1821
1795
1374
1914
1083
1609
1973
1805
1890
1688
1032
1966
1798
1914
1799
1372
1980
1759
1069
1840
1951
1414
1654
1598
1506
1946
1579
1446
1923
1567
1778
1952
1609
1920
1380
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1467
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1846
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1549
1226
1637
1043
1131
1812
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1911
1402
1356
1449
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1474
1186
1922
1939
1166
1841
1961
1645
1681
1890
1981
1037
1890
1376
1623
1694
1959
1822
873
1781
1868
963
1263
1318
1851
1673
1300
1959
1850
1269
1321
1560
1441
1801
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1682
1956
1934
1587
1730
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1866
1736
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1650
1809
1623
1321
1881
860
1746
1928
1284
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1617
1703
1675
1253
1734
1756
1935
1275
1743
1861
1805
1818
1624
1504
1229
1138
1973
1965
1169
1750
1463
1888
1705
1908
1301
1765
1362
1281
1644
1115
1980
1639
1436
1597
1399
1807
1835
1896
1992
1683
1852
1626
1729
1643
1464
1287
1488
1712
1178
1622
1866
1323
1930
1652
1929
1604
1781
1496
1951
1994
1875
1733
1324
1702
1789
1682
1460
1065
1724
1984
1567
1845
1925
1382
1588
1262
1929
1308
1614
1400
1874
1907
1988
1507
1718
1949
1233
1223
1989
1940
1343
1704
1399
1535
1447
1568
1506
1529
1659
1453
1714
1421
1775
1420
1781
1847
1716
1345
1311
1794
1426
1903
1704
1645
1793
1867
1319
689
1981
1209
1620
1202
1929
1855
1702
1864
1960
1953
1632
1655
1787
1303
1952
1370
1638
1832
1929
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1934
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767
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1262
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1867
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182
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1956
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1993
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1958
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343
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1972
1190
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1463
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1948
1862
1156
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1932
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476
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794
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1101
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1982
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640
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1984
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1624
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1779
1837
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822
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1971
829
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1967
1431
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1471
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1976
1993
1075
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1951
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757
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1958
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1973
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1940
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1975
1934
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1538
1639
1770
1176
1538
1547
1834
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1816
1203
1551
1716
1272
1757
1918
1777
1726
1985
1873
1587
1482
1968
1494
1548
1315
1433
1249
1856
1256
1832
1671
1781
1724
1789
1541
1254
1107
1587
1568
1970
1166
1390
1147
1454
1470
1760
1753
1265
1536
1155
1732
1650
1413
1822
1742
1895
1769
1683
1984
1960
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1946
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1592
1960
1973
1395
767
1255
1706
1040
1296
1887
1478
1810
1921
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1847
1977
1929
862
1938
1831
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1754
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1467
1686
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1945
1820
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1254
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1261
1818
1877
1950
376
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1990
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1333
1946
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1197
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1948
1325
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1969
1951
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1900
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1982
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1930
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1992
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1066
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1311
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1752
1975
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1034
1672
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1324
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1969
1389
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1002
1972
1884
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1652
1827
1964
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1529
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1416
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1991
1744
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1523
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1961
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935
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1737
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1963
1473
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1348
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1852
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1553
1627
1744
1993
1641
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634
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1977
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1953
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1951
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1986
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1304
686
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1989
1662
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1222
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1000
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1421
695
1901
1910
1919
1455
1990
1895
1880
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1426
1840
1848
1724
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1510
1960
1879
1907
1371
1969
1897
1726
1650
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1273
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1315
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1688
1373
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1111
1929
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1511
1673
1692
1215
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1854
1615
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1694
1947
575
1174
1973
1252
1147
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1609
1607
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1355
1697
1905
1865
1884
1200
1245
821
1629
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1922
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1942
1238
1173
1505
1765
1659
1789
1975
534
1862
1761
1959
1938
1206
1236
1531
1944
1666
1321
1578
1168
1992
1604
1447
1560
1910
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1700
1316
1684
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1991
1751
1607
1954
1601
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1733
1937
1382
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1844
1871
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1709
1345
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1679
1676
1889
700
803
1177
1892
1594
1467
1338
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1395
1506
1625
1877
1993
1462
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582
1596
1990
1889
1828
1972
1748
1808
1668
1757
1374
1577
1336
1961
1678
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1967
1929
1173
1944
1718
1519
1830
1260
1733
1757
1857
1719
1654
1975
1163
1841
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1801
1877
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1950
1855
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1743
1812
1896
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1502
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1770
1560
1449
1952
1092
1430
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1974
1631
1456
1462
1627
1400
1570
1879
1987
1689
1461
1757
1157
1911
1630
1848
1789
1728
1253
1475
1860
1708
1955
1687
1931
1884
1708
1828
1987
1753
1372
1367
1919
1797
1456
1416
1013
1885
1501
1877
1148
1190
1360
1731
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1441
1759
1653
1771
1730
1432
1357
1901
1444
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1648
1939
1591
1578
1991
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1879
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1556
1536
1412
1389
1518
1207
1259
1389
1754
1838
1496
1766
1176
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1703
1669
1948
1726
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1065
1584
1907
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1776
1871
959
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1474
1912
1681
1939
1587
1659
1642
1358
1786
1129
1506
1391
1643
1894
1663
1455
1969
1516
1466
1962
1806
1767
1931
1932
1214
973
1183
1116
1757
1329
1758
1311
1616
1611
1646
1697
1603
1850
1649
1570
1431
1342
1927
1818
1903
1457
1800
1722
1712
1673
1918
1450
1770
1952
1339
1679
1679
1596
1297
1863
1825
1979
1643
1466
1925
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1786
1949
1633
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803
1882
1320
1908
1713
1853
1877
1811
1834
1360
1656
1818
1280
1582
1891
1564
1789
1982
1589
1642
1957
1948
1511
1230
1822
1868
1957
1977
1611
1305
1555
1467
1358
1900
1767
1810
1838
1767
1078
1378
1956
1598
1545
1795
1297
1649
1728
1189
1706
1958
1369
1519
1942
924
1833
1574
1752
1432
1718
1416
1926
1262
1179
1640
1551
1539
1641
1896
1737
1817
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1812
1720
1368
1328
1881
1570
1892
1840
1852
1898
1917
1477
1758
1799
1722
1852
1496
1477
1851
1706
1989
1459
1211
1820
1574
1982
1822
1464
1183
1203
1862
1925
1453
1059
1707
1413
1544
1750
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1348
1944
1319
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1875
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1669
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1734
1211
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1716
1824
1903
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1213
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1361
1606
1433
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1537
927
1809
1744
1785
1240
1667
1084
1864
1575
1641
1576
1762
1810
1872
1640
1988
1809
1492
1946
1498
1435
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1244
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1980
1436
1661
1529
1426
1197
1886
1921
1270
1059
1802
1835
1987
1898
1994
1269
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1272
1730
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1844
1940
1454
1989
1822
1625
1824
1632
1238
102
1660
1853
1618
1649
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1827
918
1460
1984
1966
1619
1964
1561
1971
1151
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1436
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1729
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1951
1367
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1503
1159
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1858
1942
1142
1640
1635
1462
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1531
1489
1679
1854
1985
1703
1989
1909
1178
1551
1696
1750
1193
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1435
1184
1382
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1859
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1352
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1682
1732
1870
1183
1800
1443
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864
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892
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1828
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1938
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1356
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1466
1429
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1015
1818
1965
1437
1805
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1346
1793
1687
1860
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1615
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1976
1651
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1986
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1252
1879
1651
1855
1528
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1571
1632
1925
1312
1931
1847
1847
1935
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1310
1249
1731
1859
1865
1168
1676
985
1728
607
1045
1505
1148
1253
1262
1647
1875
1523
1730
1570
1434
1947
1261
1763
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1319
1369
1743
1285
1788
1976
1823
1050
1969
1728
1113
1361
1881
1200
1880
1764
1596
901
1503
1991
1855
1661
1532
1314
1950
1976
1976
1868
1802
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1257
1634
1053
1854
1721
1494
1863
1700
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1979
1778
1967
1913
1348
1719
1802
1515
1868
1707
1703
1761
1755
1790
499
1859
1715
1839
1974
1901
1500
895
1843
1772
1930
1765
1664
1783
1554
1769
1811
1223
1850
1375
1899
1773
1725
1982
1034
1851
1683
1616
1804
1948
1947
1395
1672
778
1116
1981
1334
1992
1798
1555
1092
1539
1920
1458
1617
1890
1398
1352
1629
1673
1976
1812
1504
1776
1475
1842
1687
1885
1339
1952
1587
1513
1920
1241
1962
1800
1923
1612
1572
1654
1902
1524
1845
1712
1496
1652
1872
1622
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1554
1519
1983
1590
1343
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1211
1693
1933
1350
1901
1429
1580
1788
1876
909
1463
1619
1657
1653
1943
1135
1807
1607
1928
1726
1437
1534
1868
1022
1581
1803
1995
1193
1599
1547
1344
806
1770
1742
1849
1295
1966
1149
1359
1080
1872
1968
1846
1693
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1811
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1509
1594
1780
1589
1975
1422
1850
1215
1763
1100
1848
1902
1638
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1483
1191
1221
1806
1905
1721
1958
1436
1565
1445
1499
1753
1835
1902
1599
1726
1960
1962
1855
799
1826
1793
1932
1938
1201
1387
1781
1420
1789
1912
1149
1691
1988
1473
1854
1486
1990
1790
1630
1696
1580
1760
1940
1716
1820
1554
1811
1426
1973
1762
1296
1623
1483
1689
1366
1541
1887
1248
1769
1375
1985
1673
1777
1062
1975
1953
1759
1567
1073
1381
1994
1463
1265
1335
1860
1895
1737
1904
1901
1970
1156
1763
1220
1527
1947
1534
1434
1576
1972
1636
396
1418
1782
104
1695
1293
1642
1937
1629
1838
1592
1149
1902
1520
1929
1952
1769
1060
1964
1810
1197
1939
1455
1368
1479
1954
1600
1307
1177
1893
1510
1858
1282
1407
1868
1447
1945
1959
1730
1474
1989
1636
1494
1779
1616
1417
1842
1899
1156
1951
1296
1934
1180
1539
1311
1819
1473
1318
1970
1478
1398
1645
1906
1959
1528
1670
1015
1121
1742
1637
1306
1590
1524
1538
1941
1918
1408
1468
1810
1576
1968
1888
1697
1923
1985
1584
1449
1436
1651
1514
1410
1986
1748
1287
1324
1681
1322
1774
1882
1729
1238
1431
1395
1277
1911
1072
1782
1166
1164
1809
1724
1018
1426
1909
1197
1872
1909
1796
1374
1452
764
1808
1707
1560
1462
1448
1281
1948
1850
1628
1429
1037
1822
1958
1795
1932
1921
1687
1909
1361
323
1694
1841
1779
1549
1963
1113
1540
1364
1542
1814
1601
1962
1875
1857
1379
1777
1517
1523
1456
1243
635
1956
1834
1952
1798
1874
1668
806
1767
1834
1648
1815
1625
1612
1281
1772
1737
1796
1953
1906
1768
1659
1307
1539
1400
1956
1597
1944
1806
1967
1433
1564
1356
1804
1553
1522
1345
1878
1805
1417
1541
1300
1796
1371
1223
1847
1924
1835
1854
1783
1646
1735
1620
1055
1043
1904
1159
1620
1526
1954
1723
1224
1737
1854
1722
1343
1524
1430
1527
1792
1544
1821
1330
826
1455
1794
1988
1598
1681
1358
1873
1994
1796
1506
1814
1103
1289
1521
1821
1773
1546
1841
1970
1480
1226
1696
1504
1942
1429
1811
1851
1424
1062
1841
1817
1898
1017
1071
1014
1957
1924
1206
1946
1866
1241
1940
1796
1746
1482
1153
1763
1412
1220
1958
1707
1373
1034
1140
1862
1656
1384
1556
1525
1362
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336
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1967
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1920
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1995
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1948
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1994
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1911
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498
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1010
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1973
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1986
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1930
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1936
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1940
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568
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1951
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1963
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1940
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1994
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1964
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920
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562
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1951
1306
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1933
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1994
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737
1936
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1987
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1013
1191
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1970
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1934
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1980
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702
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1947
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1932
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1932
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1994
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1976
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1933
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1978
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1960
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1994
1112
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1229
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1643
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1960
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1932
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1932
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672
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1967
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1836
1936
1120
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622
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1936
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1992
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338
1660
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1970
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610
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376
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1972
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1950
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1932
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1990
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1938
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1980
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1938
1940
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1946
1948
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378
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463
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1978
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1985
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1951
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1942
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1978
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1935
1162
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1106
1992
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1178
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1982
1785
1951
1956
1368
1831
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1968
1068
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1943
1870
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1687
711
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1991
1704
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1948
1227
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1971
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1097
1766
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1930
1890
1174
1168
1634
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1642
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1994
1748
935
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1686
1340
1360
1424
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1868
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1663
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1482
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1127
1531
1974
1964
646
1639
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1977
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1489
1971
1813
1383
1227
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1862
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1625
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1883
1398
652
1843
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1641
1481
1981
1709
1951
762
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1987
1870
1335
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1183
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1531
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1871
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1876
1877
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1869
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1990
1643
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1953
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1939
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1938
1575
1135
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1859
1427
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1374
1760
1918
1734
1061
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1938
1199
1831
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1987
1301
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1975
1644
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1171
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1970
1958
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1234
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1982
1225
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1450
1933
1988
1309
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1943
1557
1765
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1200
1561
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1964
1764
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1646
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1946
1575
1714
1168
1810
1328
1855
1469
1912
1208
1732
1914
1287
1890
1910
1757
1351
1406
1967
1705
1236
1227
1812
1352
1965
1545
1304
1785
1564
1833
1925
1336
1779
1482
1819
1948
1646
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1635
1990
1663
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1992
1062
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1951
1940
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1946
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1978
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1932
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1994
1238
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963
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1981
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1301
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1982
1413
1976
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1103
1800
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1990
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1993
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1623
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1989
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1994
1373
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1980
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1987
354
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1918
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1820
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1652
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901
1803
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1975
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1196
1968
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1914
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1245
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1872
1715
1235
1948
1512
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1426
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1435
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1979
1976
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1842
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1049
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1932
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1979
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1612
1947
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1933
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1933
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1549
697
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1982
1973
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1991
1605
1905
1879
1381
1518
1900
1472
1687
1550
1614
1466
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1871
1549
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1990
1639
1316
1942
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1732
1994
1271
1982
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1725
1802
1513
1862
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1923
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717
1974
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1964
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1952
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955
1945
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1993
1384
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1877
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1911
1452
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1973
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1981
1928
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603
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1752
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936
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1980
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1933
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343
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1953
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1981
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1802
1851
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1622
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1657
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1940
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1936
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1856
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1408
1293
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1640
1563
1609
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1592
1935
1157
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1662
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1126
1975
1492
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1154
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1335
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1806
1955
1992
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1832
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1807
1945
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1676
1971
1203
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1413
1877
1144
1320
1878
1668
1405
1829
1778
1492
1341
1860
1348
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1935
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1949
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1942
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1697
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1914
1713
1726
1844
1178
1829
1837
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1689
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1244
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1900
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1940
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1947
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1128
1814
1327
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1462
1711
1916
1461
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1743
1537
1273
1392
1683
1412
1425
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1526
1463
1960
1377
1711
1976
1615
1608
1930
1707
1435
1862
882
1981
1824
1633
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1657
1988
1817
1984
1325
1978
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1958
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1728
1936
1976
1746
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1339
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1954
1679
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1994
1572
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1714
1723
1164
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1951
1864
1602
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1723
1158
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1970
1130
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1221
1754
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1890
1301
1519
1602
1645
1964
1505
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1182
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1939
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1937
1637
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1353
1688
1773
1888
1568
1510
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1952
1915
1939
1409
1920
1733
1956
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1878
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1475
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1017
703
1590
1728
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1262
1924
1761
1792
1855
1985
1311
1194
1334
1571
1650
1412
1907
1726
1697
1394
1976
1411
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1919
1844
1910
487
1661
1897
1968
1498
1750
1571
1682
1929
1825
1580
1432
1972
1016
1021
1509
1839
1970
1567
1910
1854
1898
1868
1967
1446
1903
1923
1940
1938
1989
1445
1444
1984
1565
1796
1152
1318
1846
1926
1937
1786
1981
1200
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1460
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1203
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1622
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1600
1443
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1738
363
1314
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1015
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547
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1944
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718
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887
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1534
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1946
1272
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1627
1878
1932
1040
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1965
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1608
1630
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1455
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1333
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695
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1988
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1974
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1755
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1914
1936
989
1631
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1936
1971
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1968
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1430
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1940
1932
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1957
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1961
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1014
1951
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1934
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1942
1978
1836
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1940
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599
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654
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1989
1414
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1068
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304
1274
1529
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1957
1326
1866
1384
1848
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1900
1624
1552
1906
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1670
1940
1731
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1260
1023
1960
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1503
1616
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1442
1491
1626
1723
1737
1515
1097
1448
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1651
1850
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1985
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1868
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1974
1259
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1531
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1839
1731
1768
1524
1694
1583
1738
1768
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1158
1726
1923
1479
1949
1945
1381
1975
1850
1964
1818
1799
1886
1212
1717
1102
1339
1722
674
1412
1744
1694
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1952
1667
1736
1539
1064
1967
1499
1656
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1828
1662
1664
1976
1250
1883
1801
1922
1551
1880
1327
989
1991
1777
1878
1860
1340
1286
1884
1426
1270
1982
1909
1266
1728
1688
1611
1601
1754
1714
1227
1481
1870
1688
1706
591
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1875
1341
1827
1936
1304
1718
1478
1922
1967
1088
1985
1720
1887
1608
1477
1533
1939
1897
1968
1312
1978
1960
1835
1712
1358
1858
1910
1901
1830
1487
1363
1192
1607
1936
1836
1308
1749
1322
1366
1765
1500
1851
1887
664
1314
1927
1593
1608
1645
1349
1183
1696
1860
1921
1663
1759
1916
1762
1847
1752
1600
1992
1547
1834
1568
1876
1333
1938
1900
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1909
1949
1262
1589
1861
1412
1686
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1742
1434
1528
1943
1267
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1714
1967
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1468
1930
1482
1469
1495
1750
1770
1230
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1448
1448
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1362
1629
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1964
1797
1649
1756
1766
1913
1523
1987
1572
1684
1823
1871
1734
975
1268
1380
1533
798
1478
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1652
1636
1876
1859
1346
1351
1627
1803
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1356
1917
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1352
1902
1683
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1680
1731
1604
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1884
1885
1059
1973
1655
1806
1209
1568
1826
1759
1906
1963
1774
1826
1584
1514
1848
1278
1429
1181
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1475
1203
1508
1874
1701
1532
1177
1255
1818
1953
1481
1306
1988
753
1952
1973
1724
1665
1212
1965
1987
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1809
1692
1330
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1542
1768
1958
1762
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1925
1839
1857
1725
1592
1631
1953
1845
1955
1899
1684
1960
1357
1493
1723
1967
1623
1894
1593
1832
1964
1973
1689
1560
1541
1501
1408
1968
1525
1568
1834
1857
1748
1614
1872
1864
1975
1474
1826
1617
1824
1988
1879
1724
1484
1411
1489
1148
1792
1346
1637
1794
1597
1636
1949
1962
1394
1962
1815
1991
1810
1356
1479
1567
1031
1779
1608
1363
1700
954
707
1789
1406
1606
1536
1677
1994
1715
1689
1612
1555
1724
1258
1222
1585
1493
1693
1836
1285
1688
1179
1987
1362
1009
1823
1457
1774
1611
1566
1988
1475
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1415
1216
1083
1455
1889
1611
1689
1225
1603
1699
1688
1845
1248
1307
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1846
1570
1945
1583
1744
1784
1686
1812
1896
1589
1876
1269
1449
1510
1732
1904
1676
1753
1190
1909
1437
1626
1990
1172
1376
1667
1697
1361
1766
1780
1844
1588
1569
1632
1362
1629
1734
1543
1913
1143
1377
1666
1668
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1545
1527
1373
1269
1950
1609
1228
1159
1790
1773
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1241
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1572
1396
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1842
747
1803
1934
1863
1983
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1770
1956
1485
1310
1964
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1825
1617
1750
1047
1812
1982
1615
1928
1949
1966
1873
1462
1758
1753
1858
1552
1757
1667
1345
1872
1195
1314
1689
1924
1108
1947
1846
1326
1256
1635
1813
1432
1972
1112
1799
1936
1515
1969
1612
1334
1807
1830
1863
1725
1732
1934
1522
1994
1200
1324
1929
1778
1375
1319
1976
1235
1632
1419
1678
1579
1612
1625
1644
1957
563
1420
1383
1100
1326
1888
1685
1429
1849
1916
1841
1288
1380
1382
1321
1673
1685
1168
1192
1953
1717
1859
1677
1816
1616
1356
1050
1966
1495
1925
1913
1820
1715
1819
1784
1360
1446
756
1349
1787
1479
1886
1802
1853
1691
1591
1762
1895
1778
1690
1583
1604
1648
1790
1546
1777
1962
1831
1764
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1429
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1612
1807
1490
1606
1781
1339
1268
1715
1229
1844
1725
1533
1754
1792
1664
1598
1499
1805
1716
1334
1478
1809
1919
1875
1501
1720
1922
1762
1658
1944
1388
1683
1871
1928
1817
1950
1327
1358
1550
1247
1640
1835
1986
1693
1788
1936
1421
1865
1952
1155
1598
1995
1414
1938
1702
1967
1948
1753
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1890
1816
1692
1616
1580
1754
1565
1636
1311
1941
1732
1540
1666
1519
1746
676
1795
881
1941
1783
1680
1898
1512
1948
1729
1554
1912
1644
1190
1733
1224
1466
1760
1306
1815
1352
1991
1739
1338
1805
539
1845
1895
1223
1501
1164
1868
1089
1587
1936
1815
1987
1797
1629
1810
1892
1835
1860
1571
1252
1544
1705
1875
1934
1841
1750
1874
1776
1209
1929
880
1864
1798
1627
1717
1420
1556
1713
1769
1423
1789
1541
1766
1899
1663
1989
877
1817
1980
1821
1613
1165
1589
1620
1804
1475
1587
1533
634
1971
1893
1707
1567
1214
1868
1628
1461
1162
1584
1516
1225
1709
1523
1934
1981
660
1860
1499
1465
1103
1504
1910
1838
1798
1689
1638
1446
1627
1924
1387
1349
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1359
1046
1345
1798
1800
1440
1914
1934
1368
1827
1946
1957
1697
1619
1701
1616
1860
1852
1304
1651
1920
1828
1887
1484
1346
1984
1439
1312
1989
1832
1978
1125
1203
1738
1672
1670
1884
1828
1786
1728
999
1621
1941
1369
1191
1822
1899
1843
1641
1988
1751
1979
749
1671
1485
1503
1863
1572
1221
1946
1423
1511
1992
1784
746
1815
1555
824
1703
1393
1598
1396
1791
1680
1740
1459
1119
1921
1965
1426
1416
1876
1935
1864
1814
1921
1928
1976
1614
1296
1721
1503
1619
1922
1569
1719
1550
1826
1682
1269
1917
1659
1081
1607
1674
1455
1244
1624
1447
1572
1883
1967
1731
1523
1594
1916
1362
1811
1916
1906
1196
1871
1313
1789
1304
1826
1665
1372
1931
1908
1375
1437
1574
1426
1740
1890
1881
1468
1795
1988
1671
1901
1692
1366
1827
1979
1080
1571
1512
1754
1931
1831
1848
1708
1511
1790
1838
1836
1630
1877
1305
1627
1388
1910
1792
1955
1313
1477
1788
1793
1979
1814
1760
1541
1475
1845
1225
1933
1272
1626
1573
1544
1552
1571
1905
1907
1629
1273
1448
1724
1513
1724
1925
1208
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1650
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900
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1935
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1973
1455
1933
1987
1532
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1772
1914
1552
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1237
1950
1909
1636
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1373
1925
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1162
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1467
1844
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1980
1723
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1942
1355
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1976
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1949
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1933
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1360
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1935
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1933
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980
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1991
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1841
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1960
1858
1900
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1862
1500
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1212
753
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1985
1427
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1934
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1318
1762
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1911
1012
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1747
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1820
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1937
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1101
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1992
1839
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1338
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1204
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1972
1976
1356
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688
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1983
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1992
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1439
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1654
1346
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1938
1153
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1677
1924
1726
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844
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1760
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1960
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1981
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1604
1571
1627
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1123
1813
619
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1267
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1918
1665
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1990
1656
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1861
1966
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1947
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1994
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1649
962
1978
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1993
1344
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1307
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1993
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1978
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1954
1984
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1102
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1332
1232
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1761
1726
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1985
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1957
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1199
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1364
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1624
1106
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991
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1954
1759
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1957
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1963
1610
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1832
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1660
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1920
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1597
1371
1752
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1880
1702
1754
1948
1210
1777
1575
1991
1578
1345
1846
1991
1990
694
961
1480
1936
1403
1886
1573
1693
1129
1532
1744
1406
1379
1693
1910
1600
1714
1583
1977
1922
1696
1324
1111
1482
1178
1709
1561
1895
1120
1971
1788
1872
1873
1965
1639
1849
1410
935
1140
1874
1593
1269
1827
1717
1726
1601
1555
1367
1959
1360
1439
1210
1171
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1730
1458
1843
1437
1898
1483
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1802
1410
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1660
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1876
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1743
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1936
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1296
1937
1278
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1570
1259
1743
1941
1257
1961
1890
1801
1466
1712
1897
1276
1901
1991
900
1583
1972
1626
1337
1378
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1950
1672
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1977
1968
1868
1832
1912
1964
1673
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1634
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1626
1323
1199
1587
1902
1447
1793
1364
1386
1720
1793
1323
1541
1393
1414
317
1967
1625
1436
1064
1622
1440
1230
1975
1948
1319
1023
1900
1922
1695
1809
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1612
1329
1784
1941
1756
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1766
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1410
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1224
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1852
1635
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1452
1837
1297
1989
1464
1947
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1150
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1576
1771
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1945
1019
1367
1505
1961
1948
1380
1270
1166
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1518
1700
1811
1450
1820
1830
1737
1317
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1840
1214
1451
1736
342
1570
1932
1162
1984
1942
1886
1841
1769
1921
1580
1140
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1528
1789
1981
1559
1882
1652
1686
1779
1814
1518
1897
1112
1772
1347
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1856
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1659
1120
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1803
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589
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1879
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1533
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1687
1542
1542
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1947
804
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1955
1096
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1728
1177
1656
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1952
1520
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1973
958
1873
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1972
1528
1868
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1953
1878
1765
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1826
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1499
1606
1554
1784
1895
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1821
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1855
1377
1733
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147
1968
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1943
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989
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1454
1963
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1736
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1779
1937
1713
1305
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1528
1087
1233
1961
1408
1193
1100
1304
830
1349
1882
1761
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1954
1288
1631
1381
1995
1286
1854
1645
1438
1946
814
1567
1186
1355
1781
1568
1458
1173
1704
1864
1733
1269
1752
1980
1247
1897
1156
972
1890
1425
1881
1916
1774
1772
1661
1856
1592
1312
1406
1416
1130
1262
1734
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1846
1841
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1967
1684
1304
1636
1773
1385
858
1031
1158
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1694
1907
1513
1479
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1915
1633
1852
1850
1662
1903
1857
1325
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1899
1689
1786
1787
1661
1673
1881
1588
1920
1376
1875
1539
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1762
1713
1863
1930
1527
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1371
1262
1677
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1804
1545
1898
1432
1620
1691
1718
966
1335
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1675
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1897
1745
1495
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1932
1981
1958
1129
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1953
1594
1608
1848
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1863
1348
1991
1848
1112
1529
1373
1963
1843
1747
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1914
1946
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1461
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896
1250
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1958
1446
1421
774
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1726
1155
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1773
1662
1732
1834
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1722
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1781
1808
1140
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1103
151
1695
1625
1780
1890
1958
1891
1387
1900
1432
1210
1880
1363
1601
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1242
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1960
1915
1861
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1635
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1474
1727
1805
1370
1927
1681
1545
1718
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1663
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1667
1447
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1375
1982
1975
1385
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1761
1542
1307
1436
1663
1964
608
1862
1804
1984
1244
1718
1945
1876
800
1660
1845
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1315
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1943
1209
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1805
1838
1659
1900
1426
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1606
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1544
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785
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821
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1580
1975
1849
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1726
1706
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1665
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1933
220
1798
1323
1752
1300
1900
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1877
1858
1920
1393
1985
1718
1432
1343
1962
1947
1589
1874
1951
1539
1522
1656
1173
1911
1948
1097
1762
1357
1529
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1215
1986
1162
1256
1109
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1992
1411
1920
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1181
1528
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1353
1879
1739
1367
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1959
1569
1978
1812
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1767
1778
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1906
1510
1127
1836
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1408
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1966
1635
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944
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1574
1945
1962
1600
1578
1465
1991
1735
1464
1096
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1647
1471
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1606
1834
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1944
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1934
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1320
1780
1824
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1361
1340
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1628
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1866
1272
1635
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1980
1657
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1940
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1958
1662
1946
1634
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1946
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1600
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546
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1124
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1430
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1932
1777
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1914
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1600
1988
1936
1862
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1945
1894
1642
1568
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1338
1728
1424
1720
1722
1769
1152
1902
1815
1464
1363
1313
1913
1362
1427
1794
1065
1753
1974
1526
1716
1417
1303
1676
1528
1845
1617
1717
1344
1759
1130
1871
546
1431
1312
1621
1463
1667
1449
1959
1523
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1907
1452
1650
1325
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1564
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1047
1961
1672
1376
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1246
1729
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1754
1566
1757
1985
1941
1893
1952
1275
1948
1159
1826
1712
1372
1616
1800
1835
1759
1749
1513
1895
1670
1880
1900
1841
1851
1984
1991
1630
1723
1107
1698
1817
1500
1616
1432
1205
1953
1451
1623
1092
1216
1861
1320
1158
978
1473
1978
1451
1300
1790
1755
1459
1278
1430
1601
1898
1556
1547
1965
1460
1523
1900
1507
1938
1620
1567
1907
1508
1773
1971
1174
1539
1659
1987
1463
1887
1760
1086
1310
1935
1316
1377
1849
1940
1330
1581
1608
1591
1658
1375
1961
1176
1808
1770
1619
1705
1992
1772
1954
1399
1940
1663
1966
1987
1876
1941
1988
1015
1339
1995
1436
1745
1824
1948
1665
1702
795
1871
1841
1878
1747
1662
1424
1741
1543
875
1494
1978
1891
1981
1600
972
643
1710
1289
1622
1848
1356
1344
1743
1233
1824
1946
1381
1138
1647
1781
1825
1864
1942
1649
1286
529
1949
1805
1255
1678
1975
1955
1602
1928
1914
1949
1842
1354
578
1273
1230
1937
1714
1886
1426
1877
1942
1731
1987
1827
1182
1720
1180
1925
1192
1992
1649
1979
1298
1744
1879
1918
1867
1681
1666
1588
1588
1403
1253
1792
1367
1811
1791
1600
1680
1863
1635
1504
1722
1986
1456
1918
1753
1318
1895
1594
1390
1980
1860
1971
1732
1856
1414
1569
1256
1255
1407
1992
1427
1924
1500
1246
1506
1197
1449
1695
1648
1714
1751
1866
1276
1985
1565
1944
1757
1977
1992
1914
1923
1224
1400
1412
1519
1865
1247
1665
1700
1535
1895
1751
1972
1710
1574
1891
1627
1657
1979
1948
1968
1814
1747
1617
1037
1879
1626
1392
1252
1568
1750
1582
1177
1789
1707
1950
1969
1798
1944
1879
1204
1641
1822
1989
1734
1317
1915
1933
1832
1806
1981
1901
1818
1571
1493
1887
1696
1968
1318
1630
1969
1450
1398
1992
1121
1387
1908
1496
1863
1554
1276
1516
1218
1514
1742
1731
1480
1604
1692
1536
1565
1978
1713
1297
1542
1117
1386
1905
1571
1235
1173
1978
1586
1733
724
1425
1874
1655
1667
1336
1164
1015
1942
1460
1972
1511
1515
1302
1345
1477
1634
1742
1517
1849
1627
1323
1613
1215
1959
1812
1859
1515
1599
1706
1803
1738
1695
1591
1798
1160
1414
1798
1229
1445
1983
1902
1991
1943
1035
1673
1588
1995
1878
1611
1595
1626
1821
1558
1338
1471
1871
1778
1511
1498
1701
1732
1624
1911
891
1391
1909
1864
1283
850
1914
1311
1967
1840
1351
1690
1329
1335
1603
1626
1732
1784
1190
1639
1639
1480
1983
1895
1206
1342
1347
1323
1874
1463
1824
1120
1758
1924
1537
1784
960
1948
1867
1947
1906
1849
1458
1353
1919
1961
1171
1230
1690
1404
1557
1184
1586
1718
1870
1579
1492
1656
1960
1843
1838
1765
1729
1740
1173
1439
1779
1771
1217
1339
1295
1868
1971
1179
507
1429
1659
1838
1218
1486
1779
1759
1760
1766
1233
1343
1531
1649
1764
1343
1870
582
1604
1590
381
1284
1895
1363
1889
1944
1205
1808
1709
1775
1767
1635
1254
1993
1947
1510
1945
1841
1317
1625
1881
1228
1741
1124
1599
1854
1821
1970
1225
1333
1317
1325
1747
1482
652
1110
735
1623
1814
1134
1618
1495
1681
1682
1774
1658
1886
1718
1316
1718
1406
1469
1548
1455
1607
1978
1520
1861
945
1569
1602
1732
1612
1446
1818
1490
1705
1718
1883
1808
1658
1580
1883
1826
1325
1244
1927
1916
1978
1810
1801
1322
1686
1217
1803
1973
1837
1425
1890
1372
1838
1982
1883
1699
1938
1524
1448
1077
1923
1546
1070
1926
1499
1979
1608
1876
1954
1879
1926
1787
1721
1832
1623
1567
1670
1773
1738
1736
1950
1675
1836
1829
1725
1989
1661
506
1294
1899
1354
1463
1109
1414
1569
1753
1988
263
1873
1451
1950
1833
1623
1134
1898
1643
740
1422
1508
1810
1651
1836
1994
1308
1730
1297
1727
643
1278
1926
1493
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1410
1639
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1708
1459
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1407
1368
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1392
541
1082
1928
1785
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1339
1568
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1982
1821
1995
1836
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1963
1551
1888
1986
1786
1433
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1158
1422
1907
1227
1184
1971
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1830
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1732
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1933
1932
1875
1821
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1994
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1472
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1476
1629
1238
1156
1966
1877
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1264
1008
1868
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1967
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1506
1845
1875
1861
1138
1772
1825
1275
1715
1482
246
1894
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1021
1191
1664
1453
1963
1913
1326
1940
1917
1674
1548
1291
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1374
1960
1497
1833
1883
1937
1433
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1967
1840
1885
1896
1417
1475
1920
1120
1993
1765
1729
1927
1691
1643
1131
1680
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1565
1979
1417
1731
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1413
1478
1861
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1057
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1452
1672
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1189
1733
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1803
1575
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1987
1969
1628
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549
1621
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1939
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1786
1852
525
1983
1827
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820
1850
1857
1991
1678
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1575
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1600
406
1951
1314
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1834
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1940
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954
1690
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1560
1371
1946
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1886
1965
1863
1359
1486
1527
1737
1610
1268
1450
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1941
1853
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1822
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1204
1252
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1550
1952
1905
1251
1330
1362
1237
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1462
1730
1332
1474
1880
1896
973
1708
1935
1825
1602
1933
1376
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1694
1334
1767
1778
1626
1815
1917
1913
1051
1153
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1384
1862
1174
1968
1677
1041
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1379
1939
1273
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1869
1297
1989
1833
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1935
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1675
1462
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1392
1956
1458
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1302
1956
1654
1987
1549
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1702
1148
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1975
1769
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1988
1866
1578
1324
1773
1621
1667
1872
1846
1828
1778
1815
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1696
1644
1459
1609
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1714
1936
1887
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1764
1158
1733
1870
1146
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1763
1732
1752
1239
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1940
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1920
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1994
1602
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1809
1687
1661
1959
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1930
1780
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1652
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1548
1956
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1948
1433
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1101
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1064
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1936
1235
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1963
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1652
1368
1721
1364
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1116
1554
1206
794
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1721
1860
1803
1968
1148
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1859
1436
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1161
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1312
1943
1802
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1228
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1213
1236
1833
1256
1972
1746
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1967
1365
1826
1669
1125
1046
1995
1658
1047
1499
1691
1944
1791
1351
1095
1323
1823
1485
1982
1879
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1127
1266
1249
1638
1753
1970
1709
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1580
1050
1725
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1488
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1190
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1433
1966
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1938
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1935
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1979
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1281
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1994
1448
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1214
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1854
1828
1975
1430
1773
1426
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1523
1346
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1272
1071
1961
1625
1406
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1988
1252
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1948
1723
1981
1958
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1702
1724
1577
1633
1888
1893
1072
1904
492
1457
1070
1847
1492
1338
1884
1227
1989
1803
1594
1804
1910
1406
1541
1983
1924
1169
1656
1570
1670
1783
1740
1658
1233
1482
1892
1522
1634
1380
1115
1759
1953
1667
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1958
1476
1987
1706
1602
1617
1886
1119
490
845
1853
1816
1514
1452
1652
1756
1677
1378
1079
1822
1991
1592
1522
1751
1303
1894
1643
1864
1980
1906
1285
1343
1811
1906
1857
1864
1787
1916
1506
1151
1737
1940
1934
1717
1935
1297
1561
1224
1983
1532
1887
1891
1728
1750
1976
1526
1974
1554
1183
1371
1902
1376
1520
1761
1812
1964
1743
1945
1924
1755
1236
1880
1684
1412
1884
1646
1791
1247
1980
1658
1723
1923
1124
1982
1497
1387
1712
1775
1578
1375
1381
1801
1323
1457
1895
1459
1947
1480
1325
1929
1234
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1125
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1873
1837
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1994
1854
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1974
1522
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1938
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1955
1561
1542
1491
1716
1962
1970
1086
1347
1892
1356
1854
1563
1822
1687
1591
1597
1478
1949
1711
1869
1415
1471
1595
1988
1583
1683
1863
1724
1794
1925
1572
1507
1777
1323
1900
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1711
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1580
1573
1804
1685
1904
1810
1921
509
1494
1554
1508
1723
1318
1639
1190
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1615
549
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1964
1127
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1937
1257
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1835
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1961
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696
1605
1701
1307
1193
1055
1945
1466
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1869
1160
1802
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1529
1273
1428
1239
1304
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1816
1707
1221
1967
1912
1967
1671
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1775
1413
1633
1757
1843
1886
1943
1757
1721
1361
1972
1967
1785
1654
1357
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1720
1962
1447
1846
1523
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1044
1973
1388
1826
1440
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1427
1833
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1963
1076
1923
1299
1811
1920
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1509
1641
1628
1737
1973
1241
1968
1527
1818
1978
1231
1493
1517
1344
1646
1475
1486
1597
1737
1853
966
1945
1502
1666
1731
1731
1988
1830
1773
1110
1728
1265
1823
1915
1880
1835
1303
1712
1875
1741
1183
1920
1818
1283
1607
1487
1617
1932
1986
1303
1857
1441
1702
1642
1949
1912
1419
1925
1877
1574
1484
1376
1649
1723
1523
1870
1544
1112
1625
1580
681
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1940
1435
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1891
1810
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1944
1641
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1973
1437
1606
1151
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1619
1648
1546
1581
1144
1811
1862
1477
1480
863
1837
1480
1667
1861
1964
1581
1856
628
1989
1154
1692
1692
1490
1654
1895
1987
1289
1817
1775
1180
1517
1633
1387
1640
1115
1325
899
1964
1639
1763
1950
1942
1266
1904
1978
1338
1581
1231
1934
1773
1161
1781
1647
1664
1623
1165
1768
1860
1984
1871
1701
1404
1352
1857
1439
1879
1478
1837
1363
1901
1739
1607
1865
1718
1378
1908
1852
1471
1221
1496
1452
1598
1960
1833
1791
1976
1916
1916
1874
1633
1399
1987
1857
1392
1628
1343
1700
1760
1554
1912
1979
1451
1549
1946
1808
1468
1666
1694
1759
1376
1900
1095
1495
1730
1749
1732
1991
1549
1786
1160
1352
1899
1877
1889
1484
1815
1833
1625
1916
1815
1667
1807
260
1161
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751
1513
1795
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1426
1704
1533
1775
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1802
1938
1843
1569
1359
1309
1439
1706
1608
1835
1686
1774
762
1494
1417
1651
1935
1934
1399
1825
1530
1523
1336
929
1476
1791
1541
1967
1873
1590
1682
1502
1552
1719
1774
1738
1984
1576
1750
1377
1567
1965
1971
1844
1416
1433
1563
1482
1509
1592
1392
1536
1767
1691
1967
1832
1266
1942
1566
1866
1446
1948
1845
1221
1599
1870
1979
1761
1661
1549
1162
1867
1489
1807
1885
1832
1362
1974
1762
1582
1771
1325
1889
1757
1744
1657
1311
1608
1691
1274
948
1490
1193
1723
1766
1590
1976
1256
1109
1941
1711
1843
1462
1872
1635
1674
1849
1739
1630
1586
1737
1583
1946
1580
1577
1885
1196
1937
1705
1925
1331
1975
1836
1227
1126
1393
1813
1768
1856
773
1211
1805
1400
1900
1707
1610
1155
1584
1669
1432
1214
1654
1380
1516
1877
1970
1350
1248
1184
1151
1374
1950
1665
1992
1470
1942
1739
1860
1890
1922
1983
1551
1807
1731
1171
1799
1714
1496
1573
1325
1581
1850
1916
1469
1512
1445
1855
1602
599
1427
1712
1560
1966
1846
1172
1835
1885
1616
1760
1267
1825
1402
1287
1413
1706
1974
1983
1362
1819
1574
1434
1777
1817
1947
1748
1660
1814
1266
1736
1657
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1803
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1351
1795
1815
1732
1893
1225
1566
1928
1309
1578
1228
1931
1631
1672
1344
1958
1562
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1706
1682
1602
1803
1901
1225
1963
1330
1945
1952
1816
1557
1874
1527
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1656
1103
880
1644
1620
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1920
1133
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1854
1785
1700
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1881
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1917
1982
1453
1765
1867
1956
1759
1815
1638
1727
1783
1251
1491
1574
1214
1967
1572
1949
1666
1698
1734
1736
1730
1516
1742
1915
785
1916
1560
1933
1619
1732
1392
1340
1654
1964
1969
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1858
1821
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1868
1703
1748
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1858
1633
1662
1425
1892
1466
1133
1558
1650
1865
1458
822
1794
1100
1729
1755
1586
1559
1992
1681
1528
1939
1593
1442
1823
1956
1806
1890
1943
1487
1408
1426
1822
1549
1813
1608
1846
1730
1312
1672
1727
1662
1977
1424
1956
1374
1912
1742
1855
1991
1697
1743
1596
1925
1698
1428
1821
1876
1456
1508
1863
1185
1321
1857
1983
1835
1323
1968
1874
1082
1711
1982
1104
1958
1660
1438
1098
1967
1551
1488
1521
1911
1991
1816
719
1785
1913
1881
1963
1939
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1720
1446
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1449
1179
1265
1796
1617
1870
1674
1922
1040
1981
1830
1426
1641
1918
1694
1856
1526
1590
1665
1769
253
1483
1788
1911
1352
1024
1448
1949
1690
1569
1828
1952
1986
1806
1680
1787
1669
1847
1522
1512
1233
1205
1248
1712
1673
1994
1964
1163
1438
1979
1528
1817
1908
1632
1910
1653
1384
1510
1639
1180
1489
1727
1432
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1939
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1833
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1853
1931
1209
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1139
1397
1463
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1187
1917
1676
1787
1717
1809
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285
1216
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1634
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1687
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1712
1850
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1246
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1838
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1707
1220
1573
1932
1758
1625
1934
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1903
1643
1467
1294
1949
1890
1863
1184
1886
1704
1770
1853
1857
1430
1474
1603
1395
1732
1643
1277
1170
1619
1969
1764
1476
1557
1881
1782
1628
1847
1866
1393
1852
1663
1958
1552
1720
1444
1859
1677
1943
1991
1245
1816
1310
1952
1972
1449
1985
1476
1500
1967
1098
1967
1229
1683
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1057
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1975
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1379
1326
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1912
1828
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1351
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1109
1754
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1821
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1277
1388
1925
1825
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1205
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1693
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1362
1386
1637
1195
1238
1977
1182
1719
1684
1589
1806
1951
1204
263
1565
1906
1646
1477
1379
1623
1318
1658
1963
1420
1459
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1937
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1200
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1519
1978
1952
1646
1834
1967
1335
1225
1249
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1281
1266
1603
1399
785
1845
1891
1364
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1944
1877
1860
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1410
1450
1619
1666
1882
1723
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1845
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1752
1175
1602
1688
1555
1940
1754
1925
1121
1805
1840
761
1425
1845
1405
1526
1973
1789
1495
1772
1032
1343
1264
1725
1817
1432
1678
1905
1480
1973
1670
1444
1989
1322
1974
1746
1720
1656
1962
1976
1248
1974
1389
1304
1325
1630
1626
1547
1448
1956
1762
1980
1396
1893
1350
1838
1424
1897
1520
1916
1252
1699
1322
1673
1863
1216
1926
1798
1721
1661
1174
1451
1712
1254
1807
1542
1357
1771
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1767
1635
1817
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1401
1957
1209
1558
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1762
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1116
1841
1535
1291
1836
1549
1516
1428
1882
1413
1627
1875
1911
1441
1932
1649
1978
1820
965
1792
1394
1639
1579
1684
1785
1882
1952
1946
1543
1248
1802
1848
1153
1280
1431
1341
1469
1116
1336
1643
1903
1583
1616
1815
1762
1717
1326
1807
1121
1875
1990
1909
1927
1974
1170
1350
1782
1863
1842
1380
1767
1526
1899
1244
1662
1733
1992
1761
927
1235
1537
1638
1334
1553
1639
1169
1153
1570
1398
1669
1851
1640
1596
1958
1868
1603
1722
1796
1606
1338
1448
1316
1644
1856
1361
1254
1842
1974
1921
1773
1820
1700
1394
1144
1659
1572
1895
1643
1463
1402
1450
1750
1650
1449
1885
1670
1424
1877
1327
1151
1546
1606
1856
1451
1847
1617
1467
1706
1166
1610
1971
1477
1799
1434
1270
1435
1566
1986
1844
1653
1963
1358
1971
1723
1971
1952
1548
1275
1461
1873
1412
1882
1858
1572
1175
1116
1786
1612
1551
1704
1545
1987
1646
791
1816
1216
1805
1715
1604
1750
620
1662
1572
1853
1083
1903
1232
1754
1722
1746
1732
1462
1653
1543
1142
1929
1877
1128
1502
1773
1720
1771
1782
1261
911
1610
1421
1471
1925
1470
1927
1983
1820
1534
1560
1337
672
1937
1978
1345
1138
1394
1973
1708
1379
1306
1493
1853
1612
1891
1990
1866
1946
1492
1894
1640
1733
1807
1914
1431
1428
1899
1793
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1951
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1083
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1939
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1956
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1933
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1992
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1930
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1359
1863
1100
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1194
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1633
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1974
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1946
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1552
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1959
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1947
1988
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1992
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1932
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276
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1995
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160
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1963
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1973
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1600
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1978
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609
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1987
1305
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1978
1930
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1953
1843
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1200
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1560
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1859
1675
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1975
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1965
1975
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435
1810
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1761
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1937
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1667
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1025
1948
1962
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1966
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1948
1333
1901
1446
1981
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1837
1949
1950
1468
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1989
1579
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1554
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1118
1862
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1982
1961
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1950
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1980
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1959
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1944
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1932
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1987
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1944
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1954
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880
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1939
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792
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1500
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1994
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818
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1930
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1969
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1970
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1887
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1128
261
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1972
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1959
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1958
1334
1971
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1168
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1848
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1920
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567
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1260
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1122
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1914
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1969
1194
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1911
1720
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1969
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1992
1536
1965
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1256
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717
1959
1827
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697
1850
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1950
1827
1956
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1985
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1330
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1930
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1202
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1463
973
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1944
1956
1348
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1673
1825
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1950
1286
1974
1146
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1950
1029
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1914
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1950
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1946
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1976
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1252
1850
1862
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1578
1713
1355
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1993
1734
1423
1958
1966
1592
1928
1925
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1988
1400
1039
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1703
1364
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1911
1493
1854
1984
1923
1828
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1692
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1945
1882
1630
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1053
1826
624
1841
1087
1663
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1878
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1309
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1966
1653
1952
1891
1990
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1942
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1353
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1949
1615
1802
1387
1944
1918
669
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1275
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1914
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1371
1604
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1991
1789
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1475
1622
1461
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1125
1549
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1949
1261
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1197
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1966
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1911
412
1534
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1948
1162
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1920
1333
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1797
1321
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1978
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1369
1959
1225
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1688
1269
1989
1628
1926
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1736
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1664
1928
1574
1520
1022
1772
1564
1622
1094
1820
1923
1768
1928
1475
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