4
7
10
4
4
4
20
3
1
9
1
1
6
0
0
6
0
0
5
0
0
6
0
0
9
0
0
8
0
0
6
0
0
6
0
0
6
0
0
6
0
0
6
0
0
6
0
0
6
0
0
9
0
0
6
0
0
6
0
0