0
0
2
2
2
52
0
4
0
2
0
2
0
0
2
0
0
0
4
0
6
2
0
0
4
2
0
0
4
62
2
0
6
2
0
0
2
6
4
0
4
74
0
0
2
0
2
2
2
2
0
2
0
2
4
2
4
0
4
2
0
0
2
4
4
0
6
4
2
2
2
4
0
2
4
2
2
54
2
4
2
0
4
2
0
0
2
2
0
39
2
0
2
53
4
8
2
4
2
0
0
15
6
4
0
2
2
2
2
2
2
0
2
2
0
0
4
2
0
0
4
4
2
2
40
2
0
0
2
4
0
0
0
4
4
2
2
0
2
4
0
2
2
4
4
2
2
0
4
2
2
2
0
0
2
0
0
0
0
52
0
6
2
2
0
0
2
2
2
0
0
2
2
34
0
2
2
2
2
0
0
2
0
2
0
4
4
2
2
2
2
4
0
0
2
2
0
8
29
0
0
2
2
2
2
4
0
0
2
6
0
2
2
4
4
2
4
2
2
0
2
2
4
2
0
4
4
2
4
2
2
0
0
40
4
0
2
4
2
2
0
2
4
0
6
0
10
6
6
0
0
4
0
4
6
0
2
0
0
0
0
2
0
0
4
4
0
0
4
2
0
2
2
2
4
0
4
4
2
2
4
0
0
2
6
2
2
0
