281期：≡十拿九稳《01,02,04,06,08,16,17,18,23,24,26,27,31,34,35,36,37,39,40,43,46,47,48,49》开：17中
282期：≡十拿九稳《04,06,07,08,11,12,16,17,18,20,21,24,26,27,28,29,30,31,35,36,37,38,48,49》开：30中
283期：≡十拿九稳《01,03,04,05,08,11,14,16,19,20,21,22,23,25,30,31,32,33,38,40,41,44,45,49》开：39错
284期：≡十拿九稳《01,02,06,08,10,12,13,16,17,19,21,22,25,27,28,34,35,38,39,40,41,43,44,49》开：17中
285期：≡十拿九稳《01,04,07,09,10,11,14,16,17,18,19,23,24,27,30,33,34,35,39,42,44,45,46,49》开：33中
286期：≡十拿九稳《02,04,05,06,07,10,13,14,16,17,18,20,21,22,25,28,31,34,36,39,42,45,47,48》开：39中
287期：≡十拿九稳《04,07,08,10,11,14,15,16,17,18,19,20,24,25,27,28,30,33,35,37,42,44,45,47》开：25中
288期：≡十拿九稳《01,05,08,09,11,12,13,14,18,21,22,23,24,28,29,31,33,36,37,39,40,47,48,49》开：09中
289期：≡十拿九稳《01,02,05,07,08,13,14,15,16,17,19,22,23,24,26,27,30,31,39,40,41,45,46,47》开：08中
9-8
290期：≡十拿九稳《10,11,12,13,14,15,16,17,22,23,26,28,31,32,33,34,36,37,38,40,41,44,45,49》开：08错
291期：≡十拿九稳《01,02,03,08,12,14,15,18,20,24,25,26,29,30,31,32,34,37,39,41,42,43,46,47》开：43中
292期：≡十拿九稳《02,05,07,08,09,11,12,13,16,17,21,23,26,29,30,31,34,35,44,45,46,47,48,49》开：09中
293期：≡十拿九稳《04,07,09,10,13,14,16,18,19,20,21,23,24,26,28,30,31,34,38,40,41,44,47,48》开：09中
294期：≡十拿九稳《05,06,07,09,12,15,16,18,19,20,25,27,28,29,30,32,35,40,41,42,43,46,48,49》开：47错
295期：≡十拿九稳《04,05,07,09,10,11,12,16,17,18,21,22,23,24,26,27,31,32,34,38,41,44,45,46》开：28错
