6
0
0
6
0
0
1
3
6
0
0
6
0
0
6
0
0
6
0
0
6
0
0
0
0
10
0
0
0
0
6
0
0
0
0
0
0
6
0
0
6
0
0
8
7
6
0
0
4
0
0
6
0
0