254期：02,03,04,08,09,10,11,12,14,15,16,20,21,22,23,24,26,27,28,32,33,34,35,36,38,39,40,44,45,46,47,48,49,开27 中
255期：01,02,03,04,05,08,10,11,13,14,15,16,17,20,22,23,25,26,27,28,29,32,34,35,37,38,39,40,41,44,46,47,49,开30 错
256期：01,02,04,05,06,08,09,11,13,14,16,17,18,20,21,23,25,26,28,29,30,32,33,35,37,38,40,41,42,44,45,47,49,开？ 中