321期：必中24码（04,06,09,11,13,14,16,18,19,22,25,27,28,30,31,32,35,38,39,40,41,46,47,49）开：22中
322期：必中24码（04,05,06,07,10,11,13,15,17,18,20,21,23,24,25,26,27,28,31,33,41,42,44,48）开：29错
323期：必中24码（01,03,04,05,06,07,09,11,14,17,21,23,24,27,28,36,39,40,41,43,44,45,46,47）开：17中
324期：必中24码（03,05,06,07,08,13,15,17,19,20,23,24,25,26,27,28,29,37,38,41,43,45,46,48）开：00