166期：大围：02,03,06,08,12,13,15,17,20,23,25,26,27,28,30,31,32,38,39,41,43,45,46,49（共半数）开06准
167期：大围：01,02,06,07,11,13,15,18,20,23,24,25,27,29,30,31,33,34,35,38,41,46,48,49（共半数）开19错
168期：大围：01,02,03,04,09,13,14,15,16,18,19,20,26,27,31,33,35,36,37,39,43,44,46,49（共半数）开？？√【？中？】