297期：≌【24】≌《01,03,04,09,10,12,14,19,21,22,23,24,25,26,28,30,31,32,35,39,40,42,45,48》开：12对
298期：≌【24】≌《04,08,11,12,13,16,18,19,21,23,24,27,29,34,36,37,38,39,42,43,44,46,48,49》开：31错
299期：≌【24】≌《01,02,04,06,07,09,10,13,17,20,21,23,24,26,27,33,34,35,36,37,43,45,46,48》开：05错
300期：≌【24】≌《03,04,05,10,12,13,14,15,16,18,20,21,24,26,30,31,32,33,42,43,44,45,47,49》开：//
