1
2
1
1
2
2
1
1
3
2
1
1
4
2
1
1
5
2
1
1
6
2
1
1
7
2
1
1
8
1
0
0
9
6
5
5
10
2
1
1
11
2
1
1
12
2
1
1
13
2
1
1
15
2
1
1
19
2
1
1
20
5
4
4
21
2
1
1
23
1
0
0
