048期〖特围〗01,02,04,05,07,09,11,12,14,15,17,18,19,20,21,22,26,27,29,30,37,38,39,40,42,43,47,49·（共半数）开49准
049期〖特围〗01,02,03,04,05,08,10,11,18,21,22,23,26,27,28,29,30,31,35,38,39,42,44,45,46,47,48,49·（共半数）开08准
050期〖特围〗04,05,06,09,10,11,13,15,16,17,18,22,24,25,28,30,31,33,37,39,40,41,43,44,45,47,48,49·（共半数）开40准
051期〖特围〗01,04,05,08,09,10,11,12,14,15,16,24,26,27,29,30,31,33,34,35,36,37,38,42,43,45,46,47·（共半数）开28错
052期〖特围〗01,04,05,06,08,09,11,12,13,14,15,16,17,18,22,25,27,29,32,36,37,39,40,41,43,44,46,49·（共半数）开22准
053期〖特围〗01,04,09,10,11,15,18,20,21,22,25,29,30,31,32,33,34,36,37,38,39,40,41,43,44,47,48,49·（共半数）开19错
054期〖特围〗01,02,03,04,05,07,08,10,13,15,18,19,20,21,22,27,30,31,32,37,39,40,41,43,45,46,47,49·（共半数）开？？