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