1
2
1
1
2
2
1
1
4
2
1
1
5
2
1
1
6
2
1
1
11
2
1
1
12
3
2
2
13
1
0
0
14
2
1
1
15
2
1
1
16
3
2
2
18
2
1
1
19
2
1
1
