277期：24码→【02,03,05,06,07,08,09,10,15,17,18,21,27,31,32,33,36,38,40,41,42,43,45,47】开：47准
278期：24码→【02,05,06,07,08,10,13,16,18,19,20,21,22,23,25,32,33,36,37,39,40,47,48,49】开：41错
279期：24码→【01,04,05,06,08,10,13,17,20,22,28,29,31,34,35,36,37,40,41,42,45,46,48,49】开：？？