019期：≌【24】≌《04,06,07,10,11,13,16,18,19,23,24,27,28,30,32,35,38,41,42,45,46,47,48,49》开：27对
020期：≌【24】≌《03,04,08,10,12,18,19,22,23,27,28,29,31,32,33,34,35,36,38,39,40,41,42,47》开：16错
021期：≌【24】≌《01,02,03,06,08,09,10,11,12,13,14,15,16,18,20,21,23,28,29,34,39,42,45,48》开：39对
022期：≌【24】≌《03,06,07,08,11,12,14,16,17,18,19,20,24,28,29,31,34,36,39,40,41,42,45,46》开：40对
023期：≌【24】≌《01,02,05,07,09,12,13,15,18,19,20,22,23,24,28,30,32,33,35,39,40,41,42,43》开：08错
024期：≌【24】≌《01,02,04,05,15,16,18,19,22,24,25,26,27,28,30,31,32,33,34,37,38,39,43,44》开：//