272期：≌【24】≌《01,02,03,04,06,09,10,13,17,18,20,23,29,30,32,36,38,39,41,44,45,46,47,49》开：46对
273期：≌【24】≌《01,02,05,08,09,11,15,16,18,22,23,25,28,31,34,35,36,37,38,39,40,41,48,49》开：27错
274期：≌【24】≌《02,03,04,05,10,14,15,16,25,27,31,32,33,35,36,39,40,41,42,43,44,45,46,47》开：23错
275期：≌【24】≌《03,08,11,13,14,15,16,17,18,19,22,23,24,26,28,31,32,35,37,38,41,44,48,49》开：//
