254期特围（{03,04,07,08,09,14,15,16,17,18,22,23,24,25,27,29,32,34,35,37,38,40,42,47}）开09准
255期特围（{01,03,05,09,10,11,12,13,14,17,19,21,22,24,27,31,33,35,36,40,41,43,47,49}）开38错
256期特围（{04,05,13,14,16,17,18,22,23,24,26,28,29,30,32,34,35,36,37,38,42,45,48,49}）开11错
257期特围（{01,03,05,06,08,10,11,14,15,16,18,20,22,23,25,28,29,30,31,33,36,37,38,45}）开22准
258期特围（{01,02,03,05,07,09,11,12,13,17,19,21,22,25,26,29,30,31,35,38,41,47,48,49}）开？中