2
0
0
0
0
0
0
0
0
0
0
0
1
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
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
508
0
0
58
0
0
152
0
0
236
0
0
3296
0
0
85
0
0
