266期：=【01,02,03,04,06,07,08,10,12,14,15,17,20,21,23,26,28,30,32,33,35,38,42,44,45,46,47,48】开：38准
267期：=【02,03,06,08,12,13,14,15,16,17,21,22,25,26,27,28,30,32,33,35,37,38,39,41,42,44,45,49】开：01错
268期：=【01,02,03,05,06,08,09,10,12,13,14,16,18,20,21,22,29,31,32,33,34,35,38,39,42,43,47,48】开：47准
269期：=【02,04,07,08,12,13,14,15,16,17,18,24,25,26,27,28,29,31,36,37,39,40,44,45,46,47,48,49】开：？