CSES - Datatähti 2020 loppu

Submission details
Task:	Aliruudukot
Sender:	Roope Salmi
Submission time:	2020-02-09 14:21:42 +0200
Language:	C++ (C++17)
Status:	READY
Result:	100

Feedback
group	verdict	score
#1	ACCEPTED	29
#2	ACCEPTED	34
#3	ACCEPTED	37

Test results
test	verdict	time	group
#1	ACCEPTED	0.01 s	1, 2, 3	details
#2	ACCEPTED	0.01 s	1, 2, 3	details
#3	ACCEPTED	0.01 s	1, 2, 3	details
#4	ACCEPTED	0.01 s	1, 2, 3	details
#5	ACCEPTED	0.01 s	1, 2, 3	details
#6	ACCEPTED	0.01 s	1, 2, 3	details
#7	ACCEPTED	0.01 s	1, 2, 3	details
#8	ACCEPTED	0.01 s	1, 2, 3	details
#9	ACCEPTED	0.01 s	1, 2, 3	details
#10	ACCEPTED	0.01 s	1, 2, 3	details
#11	ACCEPTED	0.01 s	1, 2, 3	details
#12	ACCEPTED	0.01 s	1, 2, 3	details
#13	ACCEPTED	0.01 s	1, 2, 3	details
#14	ACCEPTED	0.01 s	1, 2, 3	details
#15	ACCEPTED	0.01 s	1, 2, 3	details
#16	ACCEPTED	0.01 s	1, 2, 3	details
#17	ACCEPTED	0.01 s	1, 2, 3	details
#18	ACCEPTED	0.01 s	1, 2, 3	details
#19	ACCEPTED	0.01 s	1, 2, 3	details
#20	ACCEPTED	0.01 s	1, 2, 3	details
#21	ACCEPTED	0.01 s	1, 2, 3	details
#22	ACCEPTED	0.01 s	1, 2, 3	details
#23	ACCEPTED	0.01 s	1, 2, 3	details
#24	ACCEPTED	0.01 s	1, 2, 3	details
#25	ACCEPTED	0.01 s	1, 2, 3	details
#26	ACCEPTED	0.01 s	1, 2, 3	details
#27	ACCEPTED	0.01 s	2, 3	details
#28	ACCEPTED	0.01 s	2, 3	details
#29	ACCEPTED	0.01 s	2, 3	details
#30	ACCEPTED	0.01 s	2, 3	details
#31	ACCEPTED	0.01 s	2, 3	details
#32	ACCEPTED	0.01 s	2, 3	details
#33	ACCEPTED	0.01 s	2, 3	details
#34	ACCEPTED	0.01 s	2, 3	details
#35	ACCEPTED	0.01 s	2, 3	details
#36	ACCEPTED	0.01 s	2, 3	details
#37	ACCEPTED	0.01 s	2, 3	details
#38	ACCEPTED	0.01 s	2, 3	details
#39	ACCEPTED	0.01 s	2, 3	details
#40	ACCEPTED	0.01 s	2, 3	details
#41	ACCEPTED	0.01 s	2, 3	details
#42	ACCEPTED	0.01 s	2, 3	details
#43	ACCEPTED	0.01 s	2, 3	details
#44	ACCEPTED	0.01 s	2, 3	details
#45	ACCEPTED	0.01 s	2, 3	details
#46	ACCEPTED	0.01 s	2, 3	details
#47	ACCEPTED	0.01 s	2, 3	details
#48	ACCEPTED	0.01 s	2, 3	details
#49	ACCEPTED	0.01 s	2, 3	details
#50	ACCEPTED	0.01 s	2, 3	details
#51	ACCEPTED	0.01 s	2, 3	details
#52	ACCEPTED	0.01 s	2, 3	details
#53	ACCEPTED	0.02 s	3	details
#54	ACCEPTED	0.02 s	3	details
#55	ACCEPTED	0.02 s	3	details
#56	ACCEPTED	0.02 s	3	details
#57	ACCEPTED	0.02 s	3	details
#58	ACCEPTED	0.02 s	3	details
#59	ACCEPTED	0.02 s	3	details
#60	ACCEPTED	0.02 s	3	details
#61	ACCEPTED	0.02 s	3	details
#62	ACCEPTED	0.02 s	3	details
#63	ACCEPTED	0.02 s	3	details
#64	ACCEPTED	0.02 s	3	details
#65	ACCEPTED	0.02 s	3	details
#66	ACCEPTED	0.02 s	3	details
#67	ACCEPTED	0.02 s	3	details
#68	ACCEPTED	0.02 s	3	details
#69	ACCEPTED	0.02 s	3	details
#70	ACCEPTED	0.02 s	3	details
#71	ACCEPTED	0.02 s	3	details
#72	ACCEPTED	0.02 s	3	details
#73	ACCEPTED	0.02 s	3	details
#74	ACCEPTED	0.02 s	3	details
#75	ACCEPTED	0.02 s	3	details
#76	ACCEPTED	0.02 s	3	details
#77	ACCEPTED	0.02 s	3	details
#78	ACCEPTED	0.02 s	3	details

Code

#include <bits/stdc++.h>
using namespace std;
#define F first
#define S second
int main() {
  ios::sync_with_stdio(0);
  cin.tie(0);
  int n, m;
  cin >> n >> m;
  string s[n];
  for (int i = 0; i < n; ++i) cin >> s[i];
  int z[n][m] {}; // uusi viiva / este
  // hmm
  // helppo kiva reduktio erääseen tuttuun juttuun 8)
  for (int i = 0; i < n; ++i) {
    for (int j = 0; j < m; ++j) {
      if (i != n-1 && j != 0 && s[i][j] != s[i+1][j-1]) z[i][j] = 1;
    }
  }
  int htu[m] {};
  int res = max(m, n);
  for (int i = 0; i < n; ++i) {
    vector<pair<int, int>> st; // {j, v}; j desc, v asc
    st.emplace_back(m, 0);
    for (int j = m-1; j >= 1; --j) {
      int ov = htu[j]+1;
      int mp = j;
      while (st.back().S >= ov) {
	int pa = st.back().S*(st.back().F-j+1);
	res = max(res, pa);
	mp = max(mp, st.back().F);
	st.pop_back();
      }
      st.emplace_back(mp, ov);
    }
    while (st.back().S > 0) {
      int pa = st.back().S*(st.back().F+1);
      res = max(res, pa);
      st.pop_back();
    }
    for (int j = 0; j < m; ++j) {
      if (z[i][j]) htu[j] = 0;
      else htu[j]++;
    }
  }
  cout << res << endl;
}

Test details

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 ABCDEFGHIJ BCDEFGHIJK CDEFGHIJKL DEFGHIJKLM ...` view save

correct output
`100` view save

user output
`100` view save

Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 ABCDEFGHPJ BCDEFGHIJK CDEFGHIJKL DTFGHIJKLM ...` view save

correct output
`72` view save

user output
`72` view save

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 ABCDEFGHIJ BCDEFGHIJK CDEFGHIJKL PEFGHJJKLM ...` view save

correct output
`40` view save

user output
`40` view save

Test 4

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 ABCDEFGHIJ BCDEFGHIJK CDEFGNIJKY DEFGHIJKLM ...` view save

correct output
`30` view save

user output
`30` view save

Test 5

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 ABCDEFGHIJ BCDEFGJIJK CDEFOHIJKL DEFGHIJKLM ...` view save

correct output
`24` view save

user output
`24` view save

Test 6

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 SBCDEFGHIJ BCDEFGCIJK CXEFGHIJKL DEDGHIKKWM ...` view save

correct output
`20` view save

user output
`20` view save

Test 7

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 ABFDEFGHIJ BCDEFGHOJK CDEFGNXJKL DPFGHIJKLM ...` view save

correct output
`42` view save

user output
`42` view save

Test 8

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 ABQDEFGHIA BCDEFGHIHK CDEFGHIJKL DEFGHIAKGM ...` view save

correct output
`30` view save

user output
`30` view save

Test 9

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 AYCDEFGHIJ BCDEFGHVJK CDEFGQIJKC DEFGHKPKLM ...` view save

correct output
`32` view save

user output
`32` view save

Test 10

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 ABCREAGHQJ NCDEFGHIJK CDEFXHIUKL DEFGHIJKLM ...` view save

correct output
`20` view save

user output
`20` view save

Test 11

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 ABCDEFGSBJ BRDEFGHIJK CYEFGPIPKL DEFGHIJASM ...` view save

correct output
`16` view save

user output
`16` view save

Test 12

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 ABCBGFGHIJ BCDEFOHILK CDEFGUIJKL DEFGHIJKLT ...` view save

correct output
`20` view save

user output
`20` view save

Test 13

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 ABCFEFGHIJ BCDQFGYIJK COEFGHIZKL JELGHIJZLM ...` view save

correct output
`20` view save

user output
`20` view save

Test 14

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 ABCPNFGCIJ ICRQFGFIJK PDEFGHIJKL DQFGHIJKVM ...` view save

correct output
`21` view save

user output
`21` view save

Test 15

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 AMCJEFEIXJ BYDEFGHIBI CDEFGHIDKL DEFQXQJKYM ...` view save

correct output
`15` view save

user output
`15` view save

Test 16

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 XBCDUFGHNJ BCDEFGHIJK BDEFGHIJKL DEKGHIJKLM ...` view save

correct output
`24` view save

user output
`24` view save

Test 17

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 ARCDEFMHIJ BCDEHGSNJK CVEFGHIJZL DEZRHIJSDM ...` view save

correct output
`16` view save

user output
`16` view save

Test 18

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 AGCDEOGHIJ BADEJGHIJP CDURGHIJKL VELGXIJKLM ...` view save

correct output
`32` view save

user output
`32` view save

Test 19

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 ABCKEFGRIJ RWBECVHGIK COEFKHIJKL DEVZHXBKLM ...` view save

correct output
`12` view save

user output
`12` view save

Test 20

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 ABDDQFGFIJ BXJEFKHIKK TDSFVHILKL HEFOHKQPLM ...` view save

correct output
`10` view save

user output
`10` view save

Test 21

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 LBCDEFGUIJ BCDEFGHIJK CDZJGBIJKL DHFGHNJXLM ...` view save

correct output
`14` view save

user output
`14` view save

Test 22

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 BJCDEFGHIO MLHEDOHIJH CDEFWWIJKL DEFNHIEKLM ...` view save

correct output
`10` view save

user output
`10` view save

Test 23

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 ABCDEFMHIJ WCDEFLHIJK CDXACHIJEL DENPVIJVAU ...` view save

correct output
`10` view save

user output
`10` view save

Test 24

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 YBKDEFMRJF BRDEFAHIDK PDOFGUHJKL NEFGHQJTHM ...` view save

correct output
`12` view save

user output
`12` view save

Test 25

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 OBODEFGRBJ FCDEFGHIQK CDAFGHIJKY DEFKHIHKLM ...` view save

correct output
`12` view save

user output
`12` view save

Test 26

Group: 1, 2, 3

Verdict: ACCEPTED

input
`10 10 LBQDEPGHIJ BCOEODHIJK CHEUGQIJKL EEHGQIJBWM ...` view save

correct output
`12` view save

user output
`12` view save

Test 27

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`10000` view save

user output
`10000` view save

Test 28

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`6000` view save

user output
`6000` view save

Test 29

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`3600` view save

user output
`3600` view save

Test 30

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`5700` view save

user output
`5700` view save

Test 31

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`4400` view save

user output
`4400` view save

Test 32

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCQEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`3430` view save

user output
`3430` view save

Test 33

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`3871` view save

user output
`3871` view save

Test 34

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`3036` view save

user output
`3036` view save

Test 35

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`3116` view save

user output
`3116` view save

Test 36

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`2142` view save

user output
`2142` view save

Test 37

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMAOPQRSTUVWXYZABCD...` view save

correct output
`1920` view save

user output
`1920` view save

Test 38

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`2205` view save

user output
`2205` view save

Test 39

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIFKLMNOPQRSTUVWXYZABCD...` view save

correct output
`2520` view save

user output
`2520` view save

Test 40

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`2655` view save

user output
`2655` view save

Test 41

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`2244` view save

user output
`2244` view save

Test 42

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEUGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`1872` view save

user output
`1872` view save

Test 43

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`2278` view save

user output
`2278` view save

Test 44

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`1500` view save

user output
`1500` view save

Test 45

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`1890` view save

user output
`1890` view save

Test 46

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`1734` view save

user output
`1734` view save

Test 47

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`2448` view save

user output
`2448` view save

Test 48

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHAJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`1248` view save

user output
`1248` view save

Test 49

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`1953` view save

user output
`1953` view save

Test 50

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUNWXYZABCD...` view save

correct output
`1216` view save

user output
`1216` view save

Test 51

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`1344` view save

user output
`1344` view save

Test 52

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`1422` view save

user output
`1422` view save

Test 53

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`1000000` view save

user output
`1000000` view save

Test 54

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`887000` view save

user output
`887000` view save

Test 55

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`553532` view save

user output
`553532` view save

Test 56

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`456765` view save

user output
`456765` view save

Test 57

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`510000` view save

user output
`510000` view save

Test 58

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`455413` view save

user output
`455413` view save

Test 59

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`287300` view save

user output
`287300` view save

Test 60

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`326616` view save

user output
`326616` view save

Test 61

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`396240` view save

user output
`396240` view save

Test 62

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`311022` view save

user output
`311022` view save

Test 63

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`374946` view save

user output
`374946` view save

Test 64

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`342454` view save

user output
`342454` view save

Test 65

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`271911` view save

user output
`271911` view save

Test 66

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`279000` view save

user output
`279000` view save

Test 67

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`208096` view save

user output
`208096` view save

Test 68

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`170914` view save

user output
`170914` view save

Test 69

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`261508` view save

user output
`261508` view save

Test 70

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`299757` view save

user output
`299757` view save

Test 71

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`195250` view save

user output
`195250` view save

Test 72

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`160638` view save

user output
`160638` view save

Test 73

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`197340` view save

user output
`197340` view save

Test 74

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`212000` view save

user output
`212000` view save

Test 75

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`177184` view save

user output
`177184` view save

Test 76

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`132534` view save

user output
`132534` view save

Test 77

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`143868` view save

user output
`143868` view save

Test 78

Group: 3

Verdict: ACCEPTED

input
`1000 1000 ABCDEFGHIJKLMNOPQRSTUVWXYZABCD...` view save

correct output
`114480` view save

user output
`114480` view save

Datatähti 2020 loppu

Aliruudukot

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Test 19

Test 20

Test 21

Test 22

Test 23

Test 24

Test 25

Test 26

Test 27

Test 28

Test 29

Test 30

Test 31

Test 32

Test 33

Test 34

Test 35

Test 36

Test 37

Test 38

Test 39

Test 40

Test 41

Test 42

Test 43

Test 44

Test 45

Test 46

Test 47

Test 48

Test 49

Test 50

Test 51

Test 52

Test 53

Test 54

Test 55

Test 56

Test 57

Test 58

Test 59

Test 60

Test 61

Test 62

Test 63

Test 64

Test 65

Test 66

Test 67

Test 68

Test 69

Test 70

Test 71

Test 72

Test 73

Test 74

Test 75

Test 76