22-1	22-2	22-3
23-1	23-2	23-3
24-1	24-2	24-3
25-1	25-2	25-3
26-1	26-2	26-3
27-1	27-2	27-3
28-1	28-2	28-3
29-1	29-2	29-3
29-1	29-2