0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
7
0
4
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
0
0
0
0
0
0
0
0
1
1
1
0
0
3
4
0
0
0