172期：［01,02,03,04,06,07,08,11,14,15,23,24,25,26,27,31,35,36,37,40,41,44,45,47］（特围）开44准
173期：［01,02,03,04,05,06,10,11,12,18,20,21,22,25,28,32,33,36,39,41,43,44,45,47］（特围）开26错
174期：［01,07,09,11,16,19,21,22,25,26,27,28,30,31,32,34,38,39,41,42,43,45,46,48］（特围）开41准
175期：［01,02,03,06,09,10,11,13,14,15,17,20,22,26,27,28,35,36,37,39,40,41,44,46］（特围）开？？？对