217期：〓(03,06,09,11,13,16,18,19,20,25,26,27,29,30,31,32,33,34,35,37,38,42,45,49)〓→开:34准
218期：〓(04,07,10,12,14,15,18,21,22,24,25,26,27,28,32,33,35,37,38,40,41,42,46,47)〓→开:41准
219期：〓(02,06,10,13,15,16,17,19,21,25,26,28,29,31,32,33,34,35,37,38,40,45,46,48)〓→开:25准
220期：〓(03,05,08,10,11,13,14,15,16,17,18,20,21,23,29,32,34,37,38,41,44,45,48,49)〓→开:30错
221期：〓(04,06,07,10,11,12,15,17,21,24,25,27,28,29,31,32,33,35,36,39,40,42,43,49)〓→开:30错
222期：〓(01,05,07,09,10,12,13,14,15,18,19,21,24,30,31,32,33,35,36,37,41,42,44,46)〓→开:??←