171期，，精心计算二十八码，，03,08,09,11,12,13,14,16,19,20,24,26,27,28,29,30,31,32,33,34,35,36,37,38,42,43,46,48═开：28对
172期，，精心计算二十八码，，01,02,03,04,06,07,10,11,12,16,17,18,19,21,22,25,28,32,33,34,35,36,38,39,41,43,48,49═开：44错
173期，，精心计算二十八码，，03,04,05,07,11,12,14,15,16,17,19,21,22,24,28,29,30,33,34,37,38,40,41,42,43,47,48,49═开：=--=
