169期：精选半数特围《（01,02,06,07,09,10,11,15,16,18,20,22,24,25,27,31,33,37,39,41,44,47,48,49）》开：24准
170期：精选半数特围《（01,03,05,06,08,09,12,13,14,16,17,18,20,25,31,32,34,37,39,40,45,46,48,49）》开：03准
171期：精选半数特围《（05,07,12,14,17,21,22,23,24,25,28,29,30,31,34,36,38,39,41,42,43,45,46,48）》开：28准
172期：精选半数特围《（01,02,03,04,07,09,14,15,17,18,19,20,25,27,31,32,34,36,40,41,42,44,48,49）》开：44准
173期：精选半数特围《（03,04,06,08,09,10,13,14,19,20,26,27,29,30,32,35,36,39,41,44,46,47,48,49）》开：26准
174期：精选半数特围《（02,04,05,07,08,10,12,14,15,17,19,20,22,24,25,31,32,35,38,41,44,45,47,49）》开：41准
175期：精选半数特围《（02,03,04,05,07,20,21,22,26,27,29,32,35,36,37,38,39,40,42,43,45,46,47,49）》开：26准
176期：精选半数特围《（01,02,06,07,08,12,13,14,15,17,18,20,21,27,29,31,33,34,36,37,40,42,45,47）》开：10错
177期：精选半数特围《（02,03,04,05,07,09,10,11,15,17,21,23,27,29,30,33,34,35,37,39,40,41,44,48）》开：？？？？