6
0
0
6
0
0
6
0
0
6
0
0
6
0
0
6
0
0
6
0
0
6
0
0
4
3
1
3
4
4
8
1
1
9
2
1
6
0
0
6
0
0
2
0
0
5
0
0
5
0
0
3
5
6
6
0
0
6
0
0