77
37
1
0
15
1
0
0
0
0
18
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
273
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
21
50
