1-2
2-2
3-2
4-2
5-2
6-2
7-2
8-2
9-2
10-2
11-2
12-2
13-2
14-2
15-2
16
17-2
18
19
20-2
21-2
22-2
23-2
24-2
25-2
26-2
27-2
28-2
