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