286期：二十八码，，，，，，，│╱01,03,04,06,07,09,10,11,12,13,15,17,18,19,20,22,23,25,28,30,31,37,38,39,42,44,48,49╲│开：01中
287期：二十八码，，，，，，，│╱01,02,03,04,06,08,11,12,14,15,16,19,20,21,25,26,28,29,30,31,32,33,34,42,44,45,47,49╲│开：47中
288期：二十八码，，，，，，，│╱01,04,06,08,09,12,13,15,16,18,19,21,22,23,24,26,28,29,30,35,36,41,43,45,46,47,48,49╲│开：48中
289期：二十八码，，，，，，，│╱01,03,04,05,06,10,11,13,14,15,19,20,21,22,23,24,26,27,28,30,31,33,35,37,39,41,42,48╲│开：46错
290期：二十八码，，，，，，，│╱04,05,06,08,09,10,11,13,14,16,18,20,24,25,28,29,31,32,34,36,37,40,43,44,45,46,47,49╲│开：？