027期:不单行《《04,06,07,09,10,12,14,15,16,20,21,24,25,26,27,28,30,31,34,38,39,44,45,49》》开:45对
028期:不单行《《01,03,04,05,07,10,11,12,16,18,23,27,28,29,30,31,32,34,36,37,41,42,43,48》》开:44错
029期:不单行《《07,08,09,11,13,15,16,17,18,19,24,25,29,32,33,35,38,39,40,41,43,44,48,49》》开:01错
030期:不单行《《01,03,08,12,13,14,18,19,20,22,24,25,26,30,31,35,36,39,40,43,44,45,48,49》》开:00