319期：大围：05,07,10,11,12,14,16,17,18,22,23,29,30,31,33,36,38,39,41,43,45,46,48,49（共半数）开45准
320期：大围：01,03,05,06,08,10,11,12,15,16,17,18,19,24,25,30,31,33,39,41,42,44,46,49（共半数）开28错
321期：大围：01,02,04,06,07,08,13,15,17,18,20,21,23,24,25,26,27,28,34,36,38,41,43,46（共半数）开23准
322期：大围：04,06,07,12,13,14,15,19,20,21,22,24,28,31,33,35,36,39,40,41,45,47,48,49（共半数）开47准
323期：大围：01,02,03,04,05,10,12,14,16,17,18,19,20,22,23,27,31,32,35,37,39,40,44,47（共半数）开？？√【？中？】