307期：一条龙[[01,05,06,09,10,18,20,21,24,25,27,28,29,30,32,37,38,39,40,42,43,44,45,47]]开：32准
308期：一条龙[[09,10,12,13,14,17,18,19,20,22,24,26,29,30,31,33,38,39,41,44,45,47,48,49]]开：17准
309期：一条龙[[01,02,03,08,10,12,15,16,18,19,20,23,25,29,30,32,33,35,39,41,42,45,48,49]]开：44错
310期：一条龙[[01,02,05,06,07,08,11,12,15,16,19,20,21,22,24,25,26,33,38,41,46,47,48,49]]开：？