21
43
4
0
0
0
3
0
1
0
0
0
8
10
8
4
2
1
1
0
0
0
0
0
5
8
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
