268期〖特围〗01,05,06,08,09,13,14,15,16,17,18,19,20,21,23,25,27,29,30,32,33,35,36,37,40,42,46,48·（共半数）开32准
269期〖特围〗01,02,03,05,06,07,09,10,13,15,16,18,20,21,22,27,29,31,32,33,35,36,37,38,43,45,46,47·（共半数）开37准
270期〖特围〗01,03,04,05,06,08,09,10,11,13,18,19,20,22,24,30,31,33,34,35,37,38,39,41,46,47,48,49·（共半数）开44错
271期〖特围〗01,03,05,07,08,09,10,14,15,16,17,18,22,23,25,26,27,30,34,35,36,37,38,41,42,43,47,49·（共半数）开？？