6
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
0
6
0
0
8
0
0
7
0
0
6
0
0
8
1
0
8
0
0
3
0
0
8
0
0
7
1
0
7
0
0
0
0