278期：【24码】【01,04,05,06,07,09,12,13,16,18,19,21,22,28,31,32,33,34,35,36,37,39,42,47】开：28对
279期：【24码】【02,04,06,07,08,09,11,12,15,17,18,20,27,28,29,31,35,36,37,40,42,46,47,49】开：27对
280期：【24码】【04,05,06,09,10,12,16,18,19,25,26,27,28,31,32,34,36,37,38,39,42,45,47,48】开：42对
281期：【24码】【04,05,06,08,09,11,13,14,16,17,20,23,27,28,32,33,34,35,38,39,42,43,48,49】开：47错
282期：【24码】【04,07,09,12,13,18,19,20,21,22,26,27,28,29,30,31,33,34,35,37,38,44,45,48】开：41错
283期：【24码】【06,09,14,18,19,20,22,23,24,25,26,27,29,30,32,33,36,37,39,40,42,43,45,48】开：45对
284期：【24码】【01,02,05,07,10,11,12,13,14,15,20,21,22,23,24,26,28,30,33,36,38,40,41,48】开：41对
285期：【24码】【04,05,06,12,14,15,16,17,18,20,21,22,27,29,32,35,37,39,41,44,45,46,47,49】开：？