3
2
1
1
4
2
1
1
8
2
1
1
10
1
0
0
11
2
1
1
12
4
3
3
13
2
1
1
14
2
1
1
15
2
1
1
16
6
5
5
17
1
0
0
18
3
2
2
19
2
1
1
20
2
1
1
21
3
2
2
23
2
1
1
