0
0
0
0
0
0
1
7
6
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
0
0
0
2
0
0
5
0
0
0
0
0
0
0
0
1
0
0