330期：〓(01,02,03,08,09,10,11,16,20,21,22,23,24,25,29,31,32,34,38,39,43,45,47,48)〓→开:11准
331期：〓(01,03,04,05,06,11,13,18,20,21,22,23,26,27,28,30,32,34,35,40,41,44,45,48)〓→开:06准
332期：〓(02,03,04,05,08,11,14,17,19,21,24,28,32,35,36,37,38,40,42,44,45,47,48,49)〓→开:32准
333期：〓(01,02,03,04,08,14,15,16,18,19,20,22,26,28,30,31,34,37,39,42,43,44,48,49)〓→开:04准
334期：〓(06,07,09,11,12,14,15,16,20,22,24,25,27,31,32,35,36,40,41,42,43,45,46,49)〓→开:??←