7
0
0
15
0
0
4
0
0
8
0
0
6
0
0
3
4
4
8
1
1
5
0
0
6
0
0
6
0
0
8
0
0
6
0
0
6
0
0
5
0
0
6
0
0
6
0
0
5
0
0
4
0
0
7
4
4
21
3
4