273期：二十八码，，，，，，，│╱02,03,05,06,07,08,09,11,12,19,21,23,25,27,28,30,35,36,37,38,39,40,41,44,46,47,48,49╲│开：05中
274期：二十八码，，，，，，，│╱01,02,04,05,06,10,11,13,14,15,17,21,22,25,26,27,29,32,33,34,36,37,39,41,44,45,47,48╲│开：33中
275期：二十八码，，，，，，，│╱01,03,04,05,06,07,08,10,12,14,15,17,20,21,22,24,31,33,34,35,36,38,40,42,44,45,46,48╲│开：？