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