309期：←24码→（01,02,04,05,10,15,16,18,21,23,24,25,29,30,32,35,37,39,40,41,44,45,46,49）开：44准
310期：←24码→（01,05,07,08,17,18,19,20,23,24,26,27,28,29,32,33,34,37,39,42,43,44,45,46）开：19准
311期：←24码→（01,03,05,06,10,11,12,13,15,16,18,22,27,31,32,33,34,35,38,41,44,45,48,49）开：47错
312期：←24码→（01,05,07,12,14,17,18,19,21,22,23,25,26,27,28,31,32,36,37,40,42,45,47,48）开：47准
313期：←24码→（01,02,05,07,08,16,19,20,21,22,25,26,28,32,33,34,35,37,38,39,40,43,45,48）开：45准
314期：←24码→（02,04,10,11,12,13,18,19,21,22,23,24,25,28,31,33,34,35,36,38,45,46,47,48）开：37错
315期：←24码→（07,08,10,13,14,17,18,19,20,24,25,27,28,29,30,31,34,39,40,41,42,43,46,47）开：？？