171期:特围【09,10,11,13,14,15,16,19,21,22,23,24,32,34,37,39,40,41,42,44,45,46,47,49】开23准
172期:特围【01,03,07,09,10,11,15,16,17,22,23,25,27,29,30,33,37,39,40,43,45,46,47,48】开21错
173期:特围【01,03,05,08,09,10,11,12,14,17,19,20,22,24,28,32,33,34,37,39,41,43,46,48】开20准
174期:特围【02,08,09,10,13,14,16,17,18,19,21,24,27,29,31,34,36,37,38,41,42,44,45,46】开？？？