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2
1000000001
2
2
2
1000000001
1000000001
2
1000000001
1
2
2
1000000001
2
1000000001
2
2
1000000001
2
1000000001
2
2
2
2
1000000001
1000000001
1000000001
2
1000000001
2
2
2
2
2
1000000001
1000000001
2
1000000001
1
2
2
2
1000000001
1000000001
1000000001
2
1000000001
1000000001
2
2
2
2
2
1000000001
1000000001
2
2
0
1000000001
1000000001
2
1000000001
2
2
1000000001
2
2
2
2
2
2
1000000001
2
2
2