278期=24码中特料（01,03,05,08,11,12,13,16,18,20,22,24,27,28,35,36,39,40,41,42,45,46,48,49）开28准
279期=24码中特料（06,07,08,10,13,16,17,18,19,20,22,25,26,27,29,31,32,33,36,37,43,44,47,49）开27准
280期=24码中特料（02,03,07,08,10,12,13,14,16,19,21,24,26,30,31,32,37,38,39,40,41,46,48,49）开42错
281期=24码中特料（04,06,08,09,10,12,15,16,17,18,19,22,24,29,33,36,37,38,42,43,44,45,48,49）开47错
282期=24码中特料（01,02,04,07,08,09,11,12,13,18,19,21,22,23,26,27,33,34,35,39,42,44,45,46）开？？