1
2
1
1
3
2
1
1
4
2
1
1
7
2
1
1
8
1
0
0
10
2
1
1
14
2
1
1
15
2
1
1
16
3
2
2
18
1
0
0
19
5
4
4
20
3
2
2
21
5
4
4
22
2
1
1
23
2
1
1
