312期：24码━（07,08,15,16,18,21,22,23,24,25,26,27,29,31,34,35,37,38,39,41,42,43,46,48）开：48对
313期：24码━（02,03,04,06,08,12,14,18,23,24,25,26,27,28,29,30,37,41,42,43,45,46,47,49）开：46对
314期：24码━（01,02,04,05,06,07,09,10,14,18,19,20,22,24,30,31,33,35,37,41,42,44,45,48）开：18对