4
0
0
3
0
0
9
1
0
4
0
0
2
0
0
3
2
0
9
0
0
2
0
0
3
2
1
6
0
0
3
0
0
3
0
0
5
0
0
5
0
0
4
0
0
3
0
0
7
0
0
5
2
1
3
0
0
8
2
1