321期：≌【24】≌《01,09,12,13,16,18,19,20,21,22,23,25,27,28,30,31,34,35,37,39,43,46,48,49》开：22对
322期：≌【24】≌《02,03,05,06,09,10,11,12,13,14,16,20,26,27,28,29,31,32,34,36,38,42,48,49》开：29对
323期：≌【24】≌《01,04,06,08,09,14,15,18,20,21,23,25,27,31,33,34,35,36,37,39,43,44,47,49》开：17错
324期：≌【24】≌《03,07,12,15,17,18,19,20,22,24,25,26,31,32,34,35,38,39,40,41,42,43,47,49》开：43对
325期：≌【24】≌《05,06,07,08,12,14,15,18,20,21,24,26,27,28,31,32,34,37,38,39,41,42,44,48》开：//