267期特围（{01,03,04,07,08,12,13,14,15,17,18,19,20,30,32,33,34,35,36,40,41,43,44,45}）开12准
268期特围（{04,05,06,07,10,13,17,18,19,21,22,23,26,28,30,31,33,35,41,42,43,44,45,46}）开22准
269期特围（{01,03,05,09,10,12,13,18,23,25,26,27,28,30,31,33,34,36,38,39,40,42,43,45}）开11错
270期特围（{01,02,03,08,10,11,13,16,19,20,21,22,23,26,28,29,30,31,34,37,41,42,46,48}）开42准
271期特围（{01,04,06,13,14,15,16,17,19,21,22,23,24,25,27,28,29,33,36,40,44,45,47,48}）开40准
272期特围（{01,02,03,04,08,11,12,15,17,18,19,20,21,22,25,26,27,33,35,37,41,42,46,49}）开30错
273期特围（{01,03,04,05,06,08,09,11,13,15,16,21,23,27,28,33,37,38,39,40,42,45,48,49}）开？中