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