01,02,03,06,07,08,09,10,12,14,15,16,19,20,21,22,23,24,25,26,27,30,32,34,35,37,38,39,40,41,42,44,45,46,47,49
01,02,03,05,07,08,11,12,13,14,15,17,18,20,21,22,23,24,25,26,27,29,30,32,34,35,36,37,38,41,42,43,44,45,48,49
01,02,03,04,06,07,08,09,10,12,14,15,16,17,19,20,21,22,23,25,27,28,29,30,33,34,35,38,41,42,43,44,46,47,48,49
