230期：≌【24】≌《01,02,03,05,06,08,10,11,12,14,21,22,23,24,26,31,32,37,39,40,41,43,44,48》开：22对
231期：≌【24】≌《02,03,05,09,10,11,13,14,15,24,26,27,29,31,32,34,36,37,38,40,41,46,47,49》开：25错
232期：≌【24】≌《04,05,06,07,09,10,11,14,15,16,17,18,19,20,22,27,29,32,35,43,45,46,47,49》开：31错
233期：≌【24】≌《01,02,04,11,12,13,14,15,16,20,24,26,30,31,32,37,38,39,40,41,42,46,48,49》开：//