173期【特围特围】02,03,04,08,09,13,15,16,20,21,22,23,24,27,28,32,34,38,40,42,44,46,47,49开：20准
174期【特围特围】02,03,04,05,06,08,09,13,15,16,18,19,21,24,25,26,28,32,35,38,43,45,46,47开：10错
175期【特围特围】01,02,03,07,09,10,13,15,16,20,21,22,25,29,32,33,40,41,43,44,45,47,48,49开：21准
176期【特围特围】03,07,11,13,16,17,18,21,25,28,29,30,32,34,35,36,37,38,39,42,43,46,48,49开：02错
177期【特围特围】02,04,09,10,11,14,16,21,22,23,24,25,27,30,31,32,34,35,37,38,39,42,43,49开：14准
178期【特围特围】01,02,05,06,07,09,10,11,12,13,14,17,19,20,21,24,26,27,29,33,34,42,45,47开：？？