264期：((01,02,03,04,06,08,11,16,21,26,34,35,40,42,47,48))开：21中中中
265期：((08,10,12,13,15,19,21,26,27,37,39,41,42,44,48,49))开：49中中中
266期：((02,08,10,15,19,21,24,25,30,32,33,34,35,36,37,40))开：08中中中
267期：((02,06,07,10,14,19,21,25,26,27,28,33,34,38,44,45))开：40错错错
268期：((01,03,13,16,17,20,22,26,30,32,38,39,41,42,46,48))开：40错错错
269期：((01,12,14,15,18,23,25,27,28,33,34,39,40,44,45,47))开：88