266期：((07,09,13,16,19,23,27,29,32,33,35,38,40,41,45,47))开：41中中中
267期：((03,09,11,12,14,18,19,22,24,27,28,32,35,38,39,48))开：29错错错
268期：((01,02,05,23,24,26,30,33,34,35,36,38,41,44,46,47))开：10错错错
269期：((01,02,06,11,13,15,24,25,29,30,34,35,37,38,39,40))开：88