051期：大围：01,04,05,06,08,09,10,12,18,23,25,30,31,32,33,34,35,36,37,38,41,43,45,49（共半数）开49准
052期：大围：02,03,05,06,08,10,11,12,13,17,18,21,22,26,29,31,34,35,36,37,38,46,47,49（共半数）开10准
053期：大围：01,03,04,07,08,09,10,13,18,19,23,25,26,28,29,31,36,40,41,42,43,44,47,49（共半数）开11错
054期：大围：02,03,04,05,07,08,09,12,14,18,20,21,24,28,32,34,37,38,39,42,43,44,45,46（共半数）开？？√【？中？】