306期：【婷婷】==（01,02,05,08,10,13,17,19,21,22,24,27,29,32,33,34,36,38,40,42,43,47,48,49）开：17中
307期：【婷婷】==（02,04,07,08,10,12,15,18,19,21,24,26,28,29,31,33,34,35,37,38,39,46,47,49）开：20错
308期：【婷婷】==（01,04,05,07,08,10,15,16,20,22,23,25,27,28,29,30,35,36,38,41,42,43,44,48）开：？？