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