2
0
0
0
4
2
2
0
2
0
0
0
0
0
0
0
0
4
2
0
0
10
0
0
0
0
0
0
0
0
2
2
0
0
0
2
2
2
0
2
2
0
2
0
4
6
2
2
2
2
0
0
2
0
2
2
0
2
2
0
0
4
6
0
2
2
2
6
2
2
2
0
2
2
0
61
2
0
2
0
0
0
0
0
0
0
0
2
0
0
2
2
2
0
2
2
4
0
0
0
0
8
0
2
4
2
0
4
2
2
2
2
2
2
0
0
0
2
0
0
0
0
0
2
0
0
0
4
2
0
0
0
0
4
0
2
0
2
2
2
0
0
2
0
2
0
0
0
0
4
0
10
2
2
0
0
6
0
2
0
0
2
0
0
2
2
0
0
2
6
0
0
2
2
2
2
4
2
0
2
4
0
2
6
0
6
4
11
2
0
2
0
4
2
4
2
2
4
2
2
2
4
0
2
0
0
2
0
2
0
0
6
0
0
2
2
0
4
0
0
2
2
0
2
4
85
0
2
4
2
0
2
0
0
0
0
0
0
0
0
0
4
0
0
0
2
0
4
0
2
2
18
28
2
0
0
2
2
0
0
2
2
2
2
54
2
6
2
0
47
0
0
2
2
0
0
0
0
0
0
2
0
85
0
0
4
0
0
