0
0
0
0
0
0
0
0
0
0
0
21
156
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
3
0
2
2
1
1
1
1
0
2
2
1
1
2
0
2
16
0
12
16
8
4
4
4
0
12
16
4
20
12
0
28
0
0
0
0
