275期:≡十拿九稳《04,06,07,10,11,12,13,16,20,21,22,24,26,29,33,35,36,37,40,41,45,46,48,49》开:41中
276期:≡十拿九稳《02,03,04,08,10,13,18,20,22,23,27,28,29,33,34,38,39,41,42,43,44,47,48,49》开:29中
277期:≡十拿九稳《01,03,05,06,08,09,11,13,16,18,19,20,23,25,28,34,35,36,38,39,40,41,45,47》开:88