1
2
1
1
2
2
1
1
3
4
3
3
4
1
0
0
5
2
1
1
6
2
1
1
7
2
1
1
15
2
1
1
16
2
1
1
17
2
1
1
18
2
1
1
19
2
1
1
20
2
1
1
21
2
1
1
24
2
1
1
25
3
2
2
