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：19准
311期：一条龙[[01,02,03,08,10,12,13,15,16,18,19,25,29,32,33,34,35,38,39,44,45,46,47,49]]开：47准
312期：一条龙[[03,04,06,07,10,11,12,13,14,20,21,23,24,25,27,28,33,35,36,37,38,39,42,49]]开：47错
313期：一条龙[[01,02,03,05,06,09,12,13,16,17,18,19,20,26,27,29,30,32,33,35,40,45,46,48]]开：45准
314期：一条龙[[02,03,05,07,14,15,16,17,18,19,20,26,27,28,30,32,36,37,38,39,42,43,45,46]]开：37准
315期：一条龙[[01,04,07,08,09,10,11,12,13,14,18,19,21,23,25,26,27,31,32,33,38,40,44,46]]开：31准
316期：一条龙[[01,02,04,07,08,09,10,11,16,17,19,20,22,23,25,27,28,34,37,39,40,41,43,48]]开：26错
317期：一条龙[[02,06,07,11,14,15,16,17,21,22,24,27,29,30,32,33,35,37,38,39,40,41,42,46]]开：39准
318期：一条龙[[03,04,05,06,08,09,15,18,19,20,21,22,26,27,28,35,36,37,38,39,40,43,44,47]]开：28准
319期：一条龙[[01,02,04,06,07,08,09,12,14,17,20,21,22,23,24,27,28,29,30,32,41,43,46,47]]开：？