261期：≌【24】≌《01,03,05,06,07,11,14,16,17,18,19,21,24,25,31,32,33,35,37,39,40,41,43,49》开：24对
262期：≌【24】≌《04,05,07,09,11,12,16,17,18,19,20,23,24,25,27,31,36,37,38,39,42,45,46,49》开：30错
263期：≌【24】≌《01,05,07,08,11,13,14,16,18,19,20,22,23,25,26,27,28,34,35,36,37,40,41,45》开：09错
264期：≌【24】≌《02,03,05,07,09,10,14,16,19,21,22,25,26,27,29,30,31,34,35,39,40,41,44,48》开：//