1
2
1
1
2
2
1
1
4
2
1
1
7
1
0
0
10
2
1
1
12
2
1
1
13
2
1
1
14
2
1
1
15
2
1
1
19
2
1
1
20
6
5
5
21
2
1
1
23
2
1
1
24
2
1
1
