1
2
1
1
2
2
1
1
3
2
1
1
4
2
1
1
5
2
1
1
6
1
0
0
7
2
1
1
8
3
2
2
11
2
1
1
12
2
1
1
14
2
1
1
15
1
0
0
17
2
1
1
21
2
1
1
22
2
1
1
23
2
1
1
