0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
2
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
0
1
0
0
17
0
0
2
0
0
2
0
0
757
0
0
2
0
0