261期：24码$$（03,05,06,07,09,10,11,12,22,23,24,28,29,31,32,34,37,38,39,40,42,43,44,49）开：24中
262期：24码$$（01,02,04,06,07,08,10,11,12,17,19,24,26,28,29,30,31,36,37,38,39,40,41,44）开：30中
263期：24码$$（03,04,05,10,11,12,16,17,18,19,21,25,29,30,32,34,35,36,38,39,42,44,45,49）开：09错
264期：24码$$（02,05,07,09,10,11,13,14,15,16,20,21,25,28,29,30,33,38,40,41,43,44,45,46）开：21中
265期：24码$$（01,03,05,07,10,12,13,14,15,16,17,20,21,22,23,30,31,32,35,38,43,44,46,48）开：49错
266期：24码$$（01,02,03,07,09,10,12,13,15,17,21,24,25,26,30,33,34,36,41,42,43,46,48,49）开：88