1
2
1
1
2
2
1
1
4
2
1
1
5
2
1
1
7
3
2
2
8
2
1
1
9
2
1
1
10
2
1
1
11
2
1
1
13
2
1
1
15
2
1
1
16
22
21
21
17
2
1
1
18
1
0
0
19
2
1
1
20
2
1
1
21
6
5
5
23
2
1
1
