1
2
1
1
2
2
1
1
4
2
1
1
5
1
0
0
7
2
1
1
8
2
1
1
9
2
1
1
10
2
1
1
11
2
1
1
13
2
1
1
14
2
1
1
15
1
0
0
19
2
1
1
20
7
6
6
21
2
1
1
23
2
1
1
