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