312期：≌【24】≌《03,05,06,07,09,10,13,16,18,19,21,23,26,27,29,31,32,36,37,39,42,43,44,48》开：36对
313期：≌【24】≌《02,05,06,07,08,09,11,13,14,15,16,17,18,19,21,22,25,27,28,29,34,39,43,47》开：18对
314期：≌【24】≌《01,02,07,08,09,11,12,15,16,17,24,27,30,31,34,35,36,39,40,41,42,46,47,48》开：24对
315期：≌【24】≌《02,06,07,09,13,15,17,18,22,23,24,28,29,30,33,35,38,42,43,45,46,47,48,49》开：15对
316期：≌【24】≌《01,07,08,11,12,13,14,15,16,17,21,22,25,26,30,31,34,35,36,39,41,44,47,49》开：//