1
2
1
1
2
2
1
1
3
2
1
1
4
3
2
2
6
2
1
1
7
2
1
1
8
2
1
1
9
3
2
2
10
2
1
1
11
2
1
1
12
2
1
1
13
2
1
1
14
2
1
1
15
2
1
1
16
6
5
5
17
2
1
1
20
1
0
0
21
2
1
1
22
2
1
1
23
2
1
1
24
2
1
1
25
2
1
1
