275期〖特围〗02,05,07,09,10,11,14,18,21,22,23,24,27,30,31,33,35,36,40,41,42,47,48,49·（共半数）开05准
276期〖特围〗02,05,06,08,10,11,12,13,16,17,20,24,25,28,30,32,34,35,38,39,41,44,46,49·（共半数）开31错
277期〖特围〗03,04,07,08,10,11,14,16,17,18,19,23,24,27,29,31,32,33,35,41,44,45,47,48·（共半数）开？？