6
0
0
2
4
44
0
0
2
0
0
0
4
0
0
0
0
2
0
0
2
4
2
2
0
2
2
2
0
0
2
0
4
2
2
2
0
2
0
6
2
0
4
4
4
0
0
0
0
0
8
4
4
0
2
0
6
0
0
2
2
2
0
4
2
39
0
0
4
0
0
2
2
0
0
0
2
0
0
0
2
2
0
8
0
4
0
0
0
0
37
0
2
0
2
2
0
2
4
0
2
50
0
0
0
2
0
0
0
0
2
2
2
4
2
15
2
4
4
2
0
2
0
2
0
41
0
0
4
2
0
0
0
2
4
0
4
14
2
0
0
0
2
4
2
2
2
0
4
4
4
2
2
0
0
2
0
0
2
0
2
15
4
0
2
0
2
2
0
2
0
0
2
0
2
0
4
0
2
2
0
0
2
0
12
2
2
0
2
4
0
0
4
4
0
2
0
0
0
2
4
0
2
0
0
2
2
2
4
4
11
0
2
2
2
0
0
0
4
0
2
4
0
0
0
2
0
0
0
0
0
2
0
0
0
6
2
0
0
2
2
4
0
2
2
0
4
0
0
0
2
4
4
2
2
2
0
2
4
2
2
2
2
0
4
2
2
6
4
8
2
2
2
2
4
4
2
0
2
2
6
2
2
2
6
8
6
4
