6
0
0
6
1
0
6
0
0
4
0
0
6
0
0
6
0
0
6
0
0
6
0
0
6
0
0
6
0
0
2
3
10
8
2
2
3
2
3
4
7
8
0
0
3
4
3
7
2
3