248期━━二十八码━━{{01,02,03,05,07,09,10,12,13,15,16,17,18,19,20,23,24,25,28,30,31,32,35,41,43,45,46,47}}开：20中
249期━━二十八码━━{{02,03,04,05,06,07,09,13,15,17,19,20,22,23,24,26,28,29,30,31,32,33,35,37,38,40,42,49}}开：23中
250期━━二十八码━━{{01,05,08,09,10,11,12,13,14,15,16,17,23,27,28,30,31,33,34,35,36,37,42,44,45,46,47,49}}开：？