8
7
5
14
7
2
10
8
7
4
2
0
4
2
0
4
4
4
20
2
1
5
0
2
2
0
0
5
0
0
6
0
0
4
0
0
4
0
0
6
0
0
6
0
0
6
0
0
6
0
0
6
0
0
6
0
0
6
0
0