268期：01,02,03,04,06,07,09,10,11,13,14,15,16,18,19,21,22,23,25,26,27,28,30,31,33,34,35,37,38,39,40,42,43,45,46,47,49,开27 中
269期：01,02,04,05,06,09,10,11,12,13,14,16,17,18,21,22,23,24,25,26,28,29,30,33,34,35,36,37,38,40,41,42,45,46,47,48,49,开48 中
270期：01,02,03,04,05,07,08,09,12,13,14,15,16,17,19,20,21,24,25,26,27,28,29,31,32,33,36,37,38,39,40,41,43,44,45,48,49,开30 错
271期：01,02,04,06,07,09,10,11,12,13,14,16,18,19,21,22,23,24,25,26,28,30,31,33,34,35,36,37,38,40,42,43,45,46,47,48,49,开？ 中