261期：<<01,02,08,10,13,18,19,22,24,25,26,27,31,33,43,45>>开：24中中中
262期：<<05,08,09,10,11,13,18,24,25,27,31,33,35,36,39,48>>开：30错错错
263期：<<02,03,07,08,09,10,11,14,19,20,23,27,32,33,34,46>>开：09中中中
264期：<<02,06,12,16,20,21,23,26,30,35,38,41,43,44,45,47>>开：21中中中
265期：<<05,14,18,19,20,21,22,27,30,32,33,34,41,42,43,44>>开：49错错错
266期：<<01,09,13,15,16,19,24,25,27,30,33,43,44,46,48,49>>开：中？