249期：24码→【01,02,04,06,08,12,14,16,19,21,25,26,27,28,29,30,31,33,34,35,36,43,44,46】开：02准
250期：24码→【01,02,04,05,06,08,09,10,15,16,19,22,23,24,25,28,30,36,40,42,43,44,46,47】开：12错
251期：24码→【05,06,07,08,14,20,21,22,23,25,28,30,31,32,33,34,37,42,43,44,45,46,48,49】开：35错
252期：24码→【03,04,05,07,08,12,14,16,20,21,23,25,26,32,34,35,36,37,38,41,45,46,47,48】开：？？
