261期：24码→02,03,04,05,06,08,11,12,16,20,21,23,27,28,30,33,36,37,38,39,41,42,48,49←开：49中
262期：24码→02,04,05,07,08,09,13,15,17,18,19,20,21,29,30,32,33,34,35,37,41,45,46,48←开：03错
263期：24码→03,06,09,10,12,13,14,15,20,23,24,28,30,31,32,35,39,40,41,42,43,45,47,48←开：34错
264期：24码→01,02,03,04,07,08,09,10,11,18,20,22,23,25,32,33,35,37,40,42,43,45,46,47←开：？？