240期：≌【24】≌《01,03,04,06,07,09,13,15,16,17,20,21,23,24,27,31,36,40,41,42,44,45,48,49》开：42对
241期：≌【24】≌《01,03,06,07,09,10,11,14,15,17,19,20,22,25,26,32,33,38,39,41,42,45,47,48》开：43错
242期：≌【24】≌《01,02,06,08,12,13,14,18,20,23,24,25,26,31,32,33,37,39,42,44,45,47,48,49》开：16错
243期：≌【24】≌《01,02,05,06,08,09,10,13,15,16,17,19,20,26,28,31,32,35,37,41,44,46,48,49》开：48对
244期：≌【24】≌《01,03,04,05,06,07,11,14,16,17,21,22,24,25,26,29,30,32,33,36,38,42,45,46》开：//