279期：≌【24】≌《01,02,03,04,06,07,08,09,11,16,20,21,22,23,24,25,26,32,35,43,45,46,47,49》开：22对
280期：≌【24】≌《02,03,04,07,09,10,12,16,17,20,21,27,28,31,34,36,38,39,40,41,44,47,48,49》开：08错
281期：≌【24】≌《03,04,05,06,08,13,14,16,18,19,21,22,23,24,27,28,38,39,40,42,43,44,48,49》开：17错
282期：≌【24】≌《01,02,04,07,08,12,17,18,20,21,22,23,26,30,31,33,34,36,37,38,39,40,45,46》开：30对
283期：≌【24】≌《02,10,11,12,13,14,15,17,19,21,22,23,29,34,35,36,38,39,43,45,46,47,48,49》开：39对
284期：≌【24】≌《03,05,06,07,08,10,16,19,20,22,23,24,32,33,34,35,36,39,40,41,42,43,44,48》开：//