0
0
0
2
0
0
0
0
0
2
2
4
8
0
2
0
4
0
2
2
4
0
4
0
2
0
2
2
0
0
0
0
0
0
53
0
0
0
0
0
2
0
0
2
0
6
2
2
2
4
0
6
4
0
0
0
0
35
2
6
0
0
0
2
0
0
0
0
0
0
0
2
0
2
57
0
2
0
0
0
66
0
2
0
0
2
2
0
0
2
0
0
2
0
0
0
2
6
0
0
0
4
0
4
0
0
0
0
4
8
2
2
4
2
0
92
4
2
4
0
0
0
0
0
2
2
2
0
2
4
0
8
4
0
0
2
0
0
8
0
2
2
0
0
2
4
0
2
0
4
0
4
2
0
2
6
2
4
2
6
0
8
2
6
0
2
8
2
0
2
0
0
4
0
4
2
0
2
2
2
0
0
0
0
6
0
4
41
4
0
4
4
4
0
0
2
0
0
0
2
4
0
0
2
0
4
0
4
0
6
2
6
10
0
0
0
0
0
0
65
4
2
0
0
0
2
0
4
0
2
4
2
0
4
0
0
2
4
2
0
2
0
8
0
0
0
2
2
73
2
0
2
4
0
0
0
2
2
12
4
2
0
2
2
2
2
2
0
4
0
2
2
0
2
2
0
0
2
2
2
12
4
4
2
0
0
2
2
