6
0
0
6
0
0
6
0
0
4
0
0
7
0
0
4
0
0
5
0
0
6
0
0
6
0
0
7
0
0
7
1
2
6
0
0
8
0
0
4
0
0
4
0
0
2
0
0
4
0
0
4
0
0
4
0
0
4
2
1