00,01,02,04,05,06,07,09,10,11,12,14,15,16,17,19,20,21,22,24,25,26,27,29,40,41,42,44,45,46,47,49,50,51,52,54,55,56,57,59,60,61,62,64,65,66,67,69,70,71,72,74,75,76,77,79,90,91,92,94,95,96,97,99 *3 g1
