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