19, 20, 21, 22
19, 20, 21, 22, 23, 24, 25
21, 22, 23, 24, 25
17, 18, 19, 20, 21
36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46
38, 39, 40, 41, 42, 43, 44
39, 40, 41, 42, 43, 44, 45
36, 37, 38, 39, 40, 41, 42, 43, 44
40, 41, 42, 43, 44
39, 40, 41, 42, 43, 44