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