281期：≡十拿九稳《01,03,05,07,08,16,17,18,22,23,26,27,28,30,31,32,38,41,42,44,45,47,48,49》开：47中
282期：≡十拿九稳《07,09,10,11,12,13,15,17,21,22,29,30,31,33,36,37,38,39,40,41,43,44,46,49》开：41中
283期：≡十拿九稳《02,04,08,10,14,15,19,21,22,24,28,30,31,32,33,36,40,41,42,43,44,46,47,48》开：45错
284期：≡十拿九稳《02,04,06,09,12,13,14,15,16,17,21,22,24,26,29,30,32,35,36,39,43,44,47,49》开：41错
285期：≡十拿九稳《01,02,03,04,06,07,11,12,14,19,21,23,24,25,26,30,32,33,34,35,39,41,44,47》开：88