1
2
1
1
2
2
1
1
3
2
1
1
5
1
0
0
7
2
1
1
8
2
1
1
11
2
1
1
15
2
1
1
16
2
1
1
18
2
1
1
19
2
1
1
21
2
1
1
22
2
1
1
25
2
1
1
