172期=特围中特料（01,02,07,08,11,12,13,16,17,19,20,26,29,30,31,32,33,34,36,37,38,40,44,47）开44准
173期=特围中特料（04,06,07,09,12,18,19,20,22,24,25,27,29,32,36,37,39,41,44,45,46,47,48,49）开26错
174期=特围中特料（07,08,09,10,11,14,16,20,21,22,25,26,27,29,34,35,37,40,41,42,44,47,48,49）开41准
175期=特围中特料（05,06,07,08,11,13,18,22,24,25,26,28,30,33,34,35,36,38,39,41,43,45,48,49）开？？