0
6
4
0
4
2
2
11
2
0
0
0
4
0
2
4
2
0
2
0
2
0
4
6
2
0
2
6
0
0
6
0
2
4
2
2
2
4
0
4
4
0
2
0
2
2
4
2
0
2
4
0
4
6
4
2
19
2
2
0
0
2
2
0
6
2
4
0
0
0
2
0
0
0
4
8
2
2
2
0
4
8
2
0
2
2
2
0
2
4
0
0
6
2
0
2
2
0
4
0
0
2
2
4
2
2
2
4
4
8
2
7
4
2
2
4
4
2
2
0
2
2
6
8
2
2
2
4
4
2
4
4
2
4
6
15
6
2
4
2
2
4
2
5
2
2
2
2
0
2
2
6
2
0
0
0
4
4
0
0
4
2
8
0
4
0
0
2
2
6
0
6
0
2
2
2
8
2
4
4
0
2
2
2
0
0
0
4
0
0
0
2
2
4
6
2
8
24
2
10
4
6
8
6
6
4
2
6
4
4
5
2
9
2
4
2
4
60
4
6
4
4
4
4
2
8
2
2
4
0
6
2
0
2
4
0
0
0
4
0
6
6
0
8
2
2
2
0
2
2
0
0
2
0
0
0
4
2
2
2
0
2
0
4
4
0
0
6
0
0
2
0
2
2
0
0
6
2
0
0
0
0
2
0
0
2
0
6
