7
0
6
0
7
0
6
0
13
1
6
0
8
0
6
0
4
0
7
0
3
0
6
0
7
0
6
0
6
0
5
0
2
0
2
0
1
0
1
0
7
0
1
0
1
0
0
0
0
0
2
0
0
0
