278期：24码→【01,02,06,09,10,11,12,17,19,21,22,24,27,28,29,31,32,34,35,36,37,44,48,49】开：22准
279期：24码→【01,03,07,08,09,11,13,15,16,18,19,23,25,29,31,32,34,35,38,39,40,42,43,49】开：27错
280期：24码→【03,05,08,09,12,13,14,15,16,17,18,19,20,23,25,26,30,32,33,34,35,39,43,47】开：？？