297期：≌【24】≌《01,03,06,07,08,09,12,13,15,18,23,24,28,29,32,34,35,38,39,41,42,45,46,49》开：49对
298期：≌【24】≌《01,05,08,11,12,13,14,22,23,25,26,27,28,30,32,36,37,39,40,41,42,44,45,48》开：44对
299期：≌【24】≌《01,02,03,04,06,07,08,11,13,14,15,18,22,25,26,27,28,33,37,40,41,45,46,47》开：21错
300期：≌【24】≌《02,04,05,11,14,15,18,19,20,22,23,24,25,26,27,31,34,36,39,42,43,45,46,47》开：//
