3
0
0
3
0
0
6
0
0
3
0
0
4
0
0
4
0
0
4
0
0
6
0
0
4
0
0
4
0
0
6
0
0
3
0
0
4
0
0
6
0
0
3
0
0
6
0
0
8
0
0
20
5
10
4
0
0
3
0
0