4
0
0
6
0
0
5
0
0
4
0
0
6
0
0
6
0
0
6
0
0
6
0
0
6
0
0
5
0
0
4
0
0
5
0
0
5
0
0
3
0
0
6
0
0
4
0
0
3
0
0
5
0
0
8
3
1
9
6
8