2
2
1
1
5
4
3
3
6
2
1
1
7
2
1
1
9
2
1
1
11
2
1
1
13
2
1
1
15
2
1
1
16
2
1
1
19
1
0
0
20
2
1
1
22
2
1
1
23
2
1
1
24
2
1
1
