264期〖特围〗01,02,04,08,12,16,17,19,20,21,22,23,24,25,26,28,29,31,32,33,34,36,38,39,41,43,46,47·（共半数）开43准
265期〖特围〗01,02,03,04,05,07,09,11,12,13,14,16,21,22,23,25,28,31,32,33,34,37,38,39,41,43,44,49·（共半数）开10错
266期〖特围〗03,06,10,11,12,13,15,17,18,19,23,24,25,26,27,28,30,31,36,38,39,40,41,43,46,47,48,49·（共半数）开41准
267期〖特围〗03,04,05,07,08,09,11,12,15,16,17,19,20,22,23,25,26,28,30,35,36,37,39,41,43,44,45,49·（共半数）开29错
268期〖特围〗01,03,04,05,06,07,08,09,10,12,15,18,19,20,22,24,25,26,29,31,35,36,37,39,40,43,44,49·（共半数）开10准
269期〖特围〗01,02,06,07,08,09,11,13,20,24,26,27,29,30,31,32,35,36,38,39,41,42,43,44,45,47,48,49·（共半数）开31准
270期〖特围〗01,02,05,06,07,08,09,10,11,12,14,15,16,19,30,32,33,34,36,38,39,40,43,44,45,46,47,49·（共半数）开？？