7
0
0
8
6
6
0
0
0
6
4
6
6
6
0
6
0
0
2
6
0
12
6
0
0
2
0
8
6
8
0
0
6
6
8
6
0
0
0
6
4
6
2
2
0
8
0
6
10
0
4
8
4
8
0
8
10
0
0
0
0
8
6
6
2
2
4
6
6
4
0
0
0
6
4
0
0
6
8
0
6
6
8
4
2
0
6
2
0
0
2
2
8
0
8
0
0
0
0
2
0
0
0
2
6
8
6
6
2
0
6
0
0
0
0
2
6
2
0
2
0
0
6
8
0
0
0
4
8
6
2
0
0
2
6
2
0
4
6
2
7
10
2
0
0
4
6
4
4
0
0
0
6
6
8
2
2
4
8
95
2
0
2
10
8
0
2
6
0
8
0
6
4
2
6
4
6
2
2
0
0
14
8
0
0
2
0
4
8
4
0
4
4
4
0
2
0
8
0
8
9
0
0
8
6
6
4
6
0
4
6
8
6
4
2
0
0
8
6
6
0
0
2
6
8
6
0
0
0
6
0
6
6
8
0
0
6
0
4
5
0
5
0
0
8
0
0
4
6
0
0
0
4
6
0
0
6
0
0
0
6
6
6
0
6
4
0
0
4
0
4
6
6
0
0
6
10
4
6
0
6
0
6
6
4
0
0
2
