6
0
0
0
2
4
0
0
0
2
2
2
11
9
0
0
0
2
2
0
2
4
2
2
2
6
0
6
2
2
4
2
4
4
27
0
0
2
4
2
2
2
2
4
2
0
0
0
4
2
0
0
4
0
4
2
0
0
4
19
4
6
2
10
2
0
2
4
0
2
4
6
6
0
2
2
0
2
2
0
6
2
2
6
2
2
2
0
2
2
0
2
2
4
0
6
0
0
4
4
2
2
0
6
6
4
2
2
2
0
0
4
2
0
17
4
2
0
0
2
2
2
6
4
4
4
6
4
2
4
4
4
2
2
0
0
2
21
0
4
0
4
2
2
4
2
8
2
2
2
2
0
0
4
8
4
6
2
2
0
0
2
2
4
4
0
0
4
2
0
2
4
0
21
4
4
2
17
4
2
2
19
2
2
2
2
0
0
0
2
2
2
2
0
6
2
8
6
6
0
0
4
2
2
2
4
0
2
6
0
0
2
2
2
4
0
4
0
2
6
0
2
2
2
2
0
2
4
19
0
2
2
2
0
2
2
2
2
2
0
2
0
2
4
2
2
4
2
2
0
4
4
0
0
2
4
4
0
0
2
0
2
19
2
4
4
0
0
0
0
4
2
4
2
0
2
8
2
4
2
2
4
4
6
0
2
2
0
