15
13
8
12
21
11
6
2
5
3
6
1
6
7
4
14
9
8
3
2
1
7
5
2
3
0
1
3
3
6
6
1
0
0
2
5
2
0
0
1
3
3
3
1
0
0
2
0
11
0
1