2
0
0
0
0
0
5
0
0
0
0
0
2
0
0
0
0
0
16
0
0
2
0
0
3
0
0
9
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
