0
0
2
2
4
67
0
0
2
6
4
2
2
0
0
0
6
0
4
2
8
0
0
0
0
0
6
0
10
0
4
4
4
4
0
2
0
0
4
0
4
2
2
2
4
4
4
4
0
0
0
2
11
0
6
2
2
8
2
0
2
0
0
0
8
88
0
4
6
6
6
4
2
0
0
2
6
0
2
4
2
4
2
0
2
2
0
4
0
0
4
4
2
2
4
4
0
0
0
2
6
0
76
6
4
0
6
4
2
6
8
10
8
2
62
4
4
4
4
4
0
2
2
0
0
0
2
2
0
2
2
0
4
0
4
0
11
0
6
2
6
4
0
4
2
0
2
4
0
2
2
4
2
4
4
0
4
0
2
2
13
2
2
4
4
4
4
2
0
0
2
8
4
2
2
6
2
6
0
2
2
4
2
6
10
0
21
2
2
2
2
4
2
0
2
0
2
0
4
2
4
2
4
4
0
2
0
4
8
0
2
6
2
2
4
2
2
2
2
4
6
0
0
4
4
2
4
2
2
4
2
0
4
0
0
4
10
2
0
0
0
0
2
0
10
2
4
4
4
4
2
2
0
2
2
2
6
2
4
0
2
4
0
0
2
4
2
2
10
2
2
4
4
4
2
2
0
2
2
4
9
0
6
9
6
2
8
4
