121期:01,02,04,05,07,08,10,11,12,15,17,18,19,22,24,25,26,27,28,31,32,34,35,37,40,41,44,45,46,48,    开27中
122期:01,03,05,07,11,12,13,15,16,17,19,20,22,23,25,27,28,31,32,33,34,35,40,41,43,45,46,47,44,21,    开03中
123期:01,03,05,06,08,11,12,13,14,17,18,21,23,24,25,26,27,29,31,32,33,35,38,39,41,42,43,45,48,49,