279期：【24码】《03,06,07,08,10,12,13,15,16,20,21,23,24,25,26,27,31,33,42,43,44,45,46,48》开：27对
280期：【24码】《05,06,11,13,14,16,17,19,21,24,25,27,29,31,32,34,35,36,37,38,41,42,45,48》开：42对
281期：【24码】《02,03,07,09,10,19,20,21,23,28,29,30,31,32,33,36,37,38,41,44,45,46,47,49》开：47对
282期：【24码】《02,04,05,06,12,13,16,17,18,19,20,21,24,27,28,32,33,36,41,43,45,46,47,48》开：41对
283期：【24码】《06,07,08,09,10,12,14,16,18,19,21,22,23,24,25,27,29,32,34,36,41,44,47,49》开：45错
284期：【24码】《01,05,06,08,11,12,14,16,18,22,23,28,30,34,36,37,38,39,40,41,44,45,47,49》开：41对
285期：【24码】《02,06,07,08,12,15,16,17,18,26,27,29,30,31,32,33,35,37,38,39,43,44,48,49》开：24错
286期：【24码】《01,03,04,10,14,16,17,19,20,21,22,23,24,27,30,32,33,34,35,39,42,45,48,49》开：03对
287期：【24码】《04,05,08,09,11,14,16,18,19,20,22,27,29,31,33,37,38,39,41,42,44,45,46,48》开：？？
