277期：←二十八码←《《《→→→04,07,08,09,10,11,13,14,16,17,18,19,20,21,23,24,25,27,28,29,30,31,32,33,37,42,45,48←←←》》》开：11准
278期：←二十八码←《《《→→→03,05,07,08,11,12,14,15,17,18,19,20,21,22,25,27,28,31,32,36,38,39,40,41,42,45,46,49←←←》》》开：02错
279期：←二十八码←《《《→→→01,03,04,05,06,07,08,09,10,13,17,20,22,24,29,31,32,33,35,37,38,39,41,43,44,45,47,48←←←》》》开：？