0
0
0
0
0
4
0
4
37
8
2
2
0
2
0
0
0
2
2
0
0
0
4
2
2
2
0
0
0
0
4
4
2
0
12
2
2
0
2
4
2
4
4
0
0
2
2
2
0
2
31
2
2
2
2
2
2
2
4
0
2
2
4
2
4
0
0
8
0
0
2
0
0
4
2
0
2
2
2
0
19
2
2
2
4
4
0
0
0
2
16
43
0
0
0
0
4
4
0
0
4
2
29
2
2
0
37
0
4
4
2
2
0
14
0
2
4
0
2
0
6
4
0
0
4
4
2
0
0
4
0
4
2
0
2
2
6
0
2
4
4
0
2
2
2
2
4
4
27
2
6
4
4
6
0
2
2
6
8
2
4
2
0
6
6
4
2
2
6
2
0
0
4
0
0
2
4
4
2
0
4
0
2
2
0
2
2
4
0
0
4
2
2
2
2
2
0
0
0
18
2
0
4
0
4
2
4
4
2
2
2
0
2
2
4
39
2
2
2
4
0
2
0
0
0
4
2
0
2
4
4
2
4
0
2
4
4
0
2
2
0
6
2
2
0
2
4
0
4
4
2
0
2
2
4
0
4
0
27
0
0
0
2
4
4
2
4
0
2
0
10
2
0
62
2
2
0
0
2
2
2
2
4
6
0
0
0
2
