1
2
1
1
2
2
1
1
3
2
1
1
4
2
1
1
5
2
1
1
7
1
0
0
9
2
1
1
12
2
1
1
13
2
1
1
16
2
1
1
18
1
0
0
21
2
1
1
24
3
2
2
