253期：←二十八码←《《《→→→01,03,05,06,08,09,11,13,16,17,18,19,20,22,24,25,27,28,30,33,34,40,41,43,44,45,46,49←←←》》》开：09准
254期：←二十八码←《《《→→→01,05,06,10,13,14,15,16,18,21,22,23,24,25,26,28,29,31,36,37,38,39,40,41,44,45,46,47←←←》》》开：07错
255期：←二十八码←《《《→→→04,05,06,09,10,11,12,13,15,18,19,20,22,24,25,27,30,31,32,33,34,35,36,38,39,41,42,49←←←》》》开：？