02,07,15,20,30
02,07,09,30,31
03,09,12,13,30
03,11,14,15,30
03,20,21,28,31
02,03,09,14,15
03,09,11,12,29
09,14,21,30,31
09,11,12,20,31
12,13,20,21,30
15,20,21,29,30
03,13,14,15,31
03,07,13,21,29
07,13,15,20,21
09,14,20,30,31
02,12,13,20,30
09,11,14,30,31
02,03,14,20,30
13,20,21,29,31
03,12,13,14,15
