245期：二十八码，，，，，，，│╱01,02,03,07,08,09,13,16,17,18,20,21,25,26,29,30,31,32,33,35,36,38,39,40,42,47,48,49╲│开：18中
246期：二十八码，，，，，，，│╱01,04,05,08,10,11,16,19,23,24,27,28,29,30,32,33,34,36,37,38,39,40,41,42,43,44,47,48╲│开：30中
247期：二十八码，，，，，，，│╱01,02,03,04,05,08,14,15,16,18,20,21,22,24,26,27,28,30,31,32,34,37,38,42,43,45,47,49╲│开：40错
248期：二十八码，，，，，，，│╱03,04,06,08,11,12,14,15,17,19,21,22,24,25,26,27,28,30,31,32,36,37,38,39,40,42,45,48╲│开：？