3
2
1
1
5
2
1
1
6
1
0
0
9
2
1
1
10
2
1
1
12
2
1
1
14
2
1
1
15
2
1
1
16
2
1
1
18
2
1
1
19
2
1
1
22
2
1
1
23
2
1
1
