027期：≡十拿九稳《01,03,04,06,07,08,09,10,13,14,17,19,20,23,26,28,29,31,34,35,36,45,48,49》开：45中
028期：≡十拿九稳《01,02,03,05,11,13,14,15,19,22,25,26,27,28,29,31,34,35,37,39,41,42,45,46》开：03中
029期：≡十拿九稳《01,02,04,08,11,12,14,15,16,19,21,23,24,25,26,28,30,32,33,35,36,39,42,43》开：01中
030期：≡十拿九稳《02,04,05,06,09,10,12,13,17,19,21,22,26,28,31,32,34,36,38,43,44,45,46,47》开：88