344期：〓(01,03,06,07,10,13,14,15,16,17,19,20,21,22,27,31,33,34,41,42,44,46,47,49)〓→开:46准
345期：〓(01,05,08,09,10,11,14,15,17,19,23,25,32,33,34,35,37,38,39,40,41,45,47,49)〓→开:41准
346期：〓(01,02,03,07,08,09,10,11,16,19,20,22,24,25,26,31,34,37,38,39,40,41,45,47)〓→开:14错
347期：〓(03,06,07,11,12,14,15,16,18,21,22,23,24,26,29,31,34,37,39,42,44,45,47,49)〓→开:??←