1
2
1
1
2
2
1
1
3
2
1
1
4
2
1
1
5
2
1
1
8
2
1
1
9
2
1
1
10
2
1
1
11
16
15
15
12
2
1
1
13
2
1
1
15
2
1
1
19
2
1
1
20
2
1
1
21
2
1
1
22
3
2
2
23
2
1
1
24
2
1
1
25
2
1
1
