4
0
0
8
0
0
4
0
0
5
0
0
6
0
0
6
0
0
7
0
0
8
0
0
8
0
0
7
0
0
6
0
0
6
0
0
6
0
0
11
0
0
8
1
1
9
0
0
7
0
0
11
2
6
6
2
1
6
0
1