4
2
1
1
5
2
1
1
6
2
1
1
7
2
1
1
8
3
2
2
9
1
0
0
10
3
2
2
11
2
1
1
12
2
1
1
15
2
1
1
16
2
1
1
19
2
1
1
21
2
1
1
23
2
1
1
24
2
1
1
