146期：大围：01,05,06,08,09,10,12,16,18,19,20,26,27,28,31,33,35,37,41,43,44,45,46,49（共半数）开10准
147期：大围：01,03,05,06,15,16,17,20,23,24,26,28,29,32,33,34,36,37,39,40,41,42,45,46（共半数）开28准
148期：大围：02,05,08,09,13,15,20,21,22,23,25,26,27,28,30,34,36,37,38,42,45,46,47,48（共半数）开40错
149期：大围：01,02,03,05,16,17,18,19,20,21,22,28,29,30,33,34,35,36,37,38,39,42,45,46（共半数）开？？√【？中？】