283期：≌【24】≌《02,04,11,13,15,17,18,25,27,28,29,32,33,34,38,39,40,41,42,43,45,46,47,49》开：18对
284期：≌【24】≌《03,04,05,06,07,08,10,11,12,14,15,23,28,33,34,35,40,41,42,43,44,45,48,49》开：32错
285期：≌【24】≌《01,02,04,07,08,09,13,14,15,16,18,20,21,31,32,34,35,36,37,38,40,42,46,49》开：19错
286期：≌【24】≌《01,02,03,04,05,07,08,09,13,15,16,17,18,25,26,27,34,37,38,39,43,45,47,48》开：//