4
0
0
4
0
0
4
0
0
3
0
0
6
0
0
4
2
1
6
1
1
2
0
2
2
1
2
9
1
1
3
0
0
4
0
0
4
0
0
9
4
2
5
0
0
3
0
0
4
1
2
4
1
1
8
0
0
5
0
0