289期：二十八码，，，，，，，│╱01,04,05,07,08,09,10,16,17,20,21,22,24,27,30,31,32,33,34,36,37,38,39,41,44,45,48,49╲│开：38中
290期：二十八码，，，，，，，│╱01,02,03,04,08,10,11,12,13,14,17,18,19,24,26,27,31,33,34,35,36,37,38,40,42,44,45,48╲│开：40中
291期：二十八码，，，，，，，│╱02,03,04,05,10,12,13,16,18,19,20,21,23,24,26,30,31,32,33,34,35,36,39,40,43,44,45,47╲│开：17错
292期：二十八码，，，，，，，│╱01,03,06,07,08,09,10,11,12,15,20,21,23,25,26,28,29,30,31,32,36,38,40,42,43,44,48,49╲│开：？