265期：<<01,07,11,17,19,23,24,26,27,30,31,32,34,41,44,47>>开：30中中中
266期：<<03,04,10,13,17,18,19,30,32,33,41,42,43,45,46,47>>开：40错错错
267期：<<01,06,08,09,11,12,13,21,24,26,34,37,38,39,41,43>>开：22错错错
268期：<<02,07,08,10,14,15,19,23,26,27,29,30,35,40,44,47>>开：中？