171期【45,04,22,32,36,37,40,43,46,49,06,07,16,17,21,23,27,28,30,33,34,35,38,39】开23对
172期【23,35,04,24,25,30,32,39,41,44,48,01,05,07,14,21,26,27,28,29,31,33,37,38】开21对
173期【18,24,26,28,32,36,38,43,44,01,04,07,13,14,15,17,20,27,30,33,35,39,41,45】开20对
174期【28,37,44,46,49,09,18,21,27,36,41,42,45,01,05,19,22,26,30,33,34,35,38,39】开10错
175期【26,33,45,30,31,32,36,42,44,49,03,05,13,15,19,22,24,29,34,35,38,39,41,43】开00对