0
0
0
0
0
0
2
0
0
0
3
1
4
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
2
2
0
0
0
0
0
0
4
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
2
0
0