10
0
0
4
0
0
4
0
0
5
0
0
4
0
0
6
0
0
4
0
0
6
0
0
4
0
0
6
0
0
13
0
0
6
0
0
6
0
0
6
0
0
6
0
0
6
0
0
5
0
0
6
0
0
6
0
0
4
0
0