278期━━二十八码━━{{02,04,06,08,09,10,11,12,18,19,20,21,22,27,28,30,33,34,36,38,39,40,43,44,45,46,48,49}}开：02中
279期━━二十八码━━{{01,03,04,05,06,07,09,11,13,14,16,20,23,24,25,27,28,31,32,33,34,38,39,40,42,44,47,48}}开：10错
280期━━二十八码━━{{02,04,05,08,09,11,12,13,14,19,20,21,22,23,24,25,27,28,30,31,32,35,39,40,43,46,48,49}}开：？