273期：≡十拿九稳《03,08,14,15,17,18,19,20,22,24,25,29,30,32,35,36,37,38,40,42,43,47,48,49》开：42中
274期：≡十拿九稳《01,02,04,06,09,13,16,17,21,22,24,26,27,28,29,30,32,34,35,41,44,47,48,49》开：08错
275期：≡十拿九稳《02,03,07,10,11,12,14,15,19,20,21,26,29,30,32,34,35,36,38,39,41,43,48,49》开：24错
276期：≡十拿九稳《01,02,03,06,08,09,10,12,16,19,23,24,26,27,30,31,35,40,41,43,45,47,48,49》开：43中
277期：≡十拿九稳《03,05,08,13,14,16,17,20,21,23,24,27,28,29,31,32,33,34,37,38,40,46,47,48》开：48中
278期：≡十拿九稳《02,03,05,10,11,12,13,14,17,18,19,21,23,25,26,32,33,36,39,42,43,45,46,47》开：88