0
0
0
1
0
0
0
0
0
3
0
0
7
0
0
0
0
0
0
0
0
2
0
0
0
0
0
8
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
484
0
0
860
0
0
3
0
0