2
2
1
1
3
2
1
1
9
2
1
1
10
2
1
1
11
2
1
1
12
2
1
1
14
2
1
1
15
2
1
1
19
2
1
1
20
2
1
1
21
2
1
1
22
1
0
0
24
2
1
1
