0
0
6
2
0
12
8
0
4
4
0
6
0
0
4
0
6
2
4
6
2
0
8
6
2
0
4
2
4
0
0
4
0
0
10
4
8
2
4
8
4
0
2
0
6
0
6
2
0
2
0
2
0
2
0
2
2
0
0
0
0
6
6
2
0
6
6
0
4
4
0
0
0
0
6
2
4
0
0
0
4
0
0
0
0
2
0
2
2
8
8
6
4
6
0
4
4
6
2
8
4
0
0
0
8
6
0
0
0
69
2
2
6
2
0
2
8
0
2
0
8
2
2
4
6
0
6
2
2
8
6
0
8
0
6
0
4
2
74
0
0
8
0
4
10
0
0
2
0
10
4
0
2
0
6
0
0
4
0
0
0
2
10
2
6
6
2
0
0
0
2
4
6
0
4
10
2
14
0
4
0
0
4
4
0
0
0
0
0
0
8
2
2
6
0
0
15
6
6
6
92
0
2
4
2
0
0
0
2
6
0
0
6
0
4
4
0
0
0
0
0
0
2
0
0
0
2
0
53
4
6
2
0
2
4
4
0
8
0
0
4
0
10
2
12
2
6
0
2
0
0
0
4
2
2
80
0
2
2
2
2
2
0
0
2
0
8
2
43
8
0
0
0
4
4
0
2
6
6
4
2
91
0
2
0
2
2
0
