1
2
1
1
2
2
1
1
3
2
1
1
5
2
1
1
7
2
1
1
10
2
1
1
11
1
0
0
12
21
20
20
13
2
1
1
14
2
1
1
15
2
1
1
16
2
1
1
17
2
1
1
18
1
0
0
19
2
1
1
20
2
1
1
21
2
1
1
22
2
1
1
24
3
2
2
