31
0
0
0
0
0
0
1
0
0
0
10
20
20
0
0
0
0
1
0
0
0
0
0
8
11
50
0
0
2
0
0
1
0
0
0
0
11
36
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
