249期：←二十八码←《《《→→→01,03,04,07,08,13,16,17,18,20,22,23,24,25,27,30,32,33,35,36,38,40,43,44,45,46,48,49←←←》》》开：23准
250期：←二十八码←《《《→→→01,02,04,06,07,11,12,13,14,17,21,23,25,26,27,30,31,32,33,35,38,41,43,44,45,46,47,48←←←》》》开：14准
251期：←二十八码←《《《→→→04,06,07,11,12,14,16,19,22,23,24,25,26,27,28,29,30,31,33,34,36,37,38,39,40,43,45,46←←←》》》开：30准
252期：←二十八码←《《《→→→01,02,03,06,08,09,10,11,14,15,18,21,22,23,24,25,29,30,33,35,38,39,40,41,42,44,47,49←←←》》》开：22准
253期：←二十八码←《《《→→→02,03,07,08,09,12,14,15,16,17,19,20,22,23,25,28,29,33,35,36,37,38,39,40,41,45,46,47←←←》》》开：16准
254期：←二十八码←《《《→→→01,08,09,10,12,13,14,16,17,19,21,22,23,25,26,28,29,31,32,33,35,36,38,39,40,41,47,48←←←》》》开：02错
255期：←二十八码←《《《→→→01,03,04,06,07,08,13,16,17,19,20,21,22,23,24,25,27,29,31,33,36,37,38,39,42,43,44,49←←←》》》开：？