267期：二十八码，，，，，，，│╱01,02,03,07,08,09,10,11,12,13,15,17,25,26,27,28,34,35,36,37,38,42,43,45,46,47,48,49╲│开：01中
268期：二十八码，，，，，，，│╱01,02,06,09,13,15,16,17,19,20,21,22,24,25,26,27,30,31,32,35,37,42,43,44,45,46,48,49╲│开：47错
269期：二十八码，，，，，，，│╱01,02,03,05,06,07,10,11,12,13,16,17,21,22,24,27,28,31,34,35,36,38,39,41,43,45,47,48╲│开：11中
270期：二十八码，，，，，，，│╱01,02,04,05,06,07,08,09,10,11,12,14,15,20,21,26,29,31,33,34,35,36,37,38,39,45,47,49╲│开：？