028期：必中24码（01,03,04,05,06,09,16,17,19,20,25,28,31,32,34,35,39,42,43,44,45,46,47,48）开：03中
029期：必中24码（04,05,06,09,11,12,13,14,17,18,21,22,23,26,28,29,30,32,37,39,40,41,45,46）开：01错
030期：必中24码（02,03,05,07,09,13,15,16,18,19,21,22,23,27,29,30,32,33,37,38,44,45,48,49）开：41错
031期：必中24码（03,04,06,08,09,10,12,13,14,16,18,19,22,25,26,28,29,30,33,39,40,42,45,46）开：00
