0
2
0
2
2
4
2
0
25
2
2
2
2
0
2
2
0
0
2
4
0
0
0
5
2
2
2
2
4
4
2
0
2
0
0
6
6
2
2
4
0
0
6
2
43
0
0
4
0
4
2
0
2
5
0
2
0
2
0
7
0
0
0
0
0
2
0
0
0
4
2
98
0
0
30
2
0
2
0
0
0
0
0
79
0
2
0
0
0
2
0
0
0
0
30
82
2
0
4
33
2
4
2
0
2
0
9
97
0
0
0
2
6
0
0
2
0
0
4
2
0
0
0
0
2
59
0
4
0
0
2
2
2
0
2
0
2
0
2
37
0
2
2
0
2
0
4
0
4
2
0
2
2
6
4
3
2
2
33
4
0
4
0
0
2
7
0
2
0
4
0
5
2
0
30
2
0
6
2
2
2
0
0
6
4
4
0
0
2
6
6
0
8
0
5
7
6
0
0
4
2
2
6
0
0
0
4
4
0
4
2
36
4
2
4
4
19
2
2
5
2
4
2
0
2
4
2
0
0
2
4
0
0
60
0
6
29
2
2
2
0
6
0
0
47
2
4
4
4
0
2
0
2
4
2
2
2
2
0
33
2
2
4
0
2
4
2
0
2
0
0
2
6
2
6
2
0
2
4
2
2
4
6
8
2
2
2
2
