170期，，精心计算二十八码，，01,02,03,04,06,07,08,09,10,11,12,15,21,26,27,28,30,31,33,35,37,40,43,44,45,46,48,49═开：03对
171期，，精心计算二十八码，，02,04,07,08,09,10,12,15,16,17,19,20,21,22,23,25,27,29,30,32,35,36,37,39,40,42,46,49═开：28错
172期，，精心计算二十八码，，01,04,05,07,08,09,10,13,14,15,17,18,20,21,25,26,27,28,29,31,32,35,36,38,40,41,43,49═开：44错
173期，，精心计算二十八码，，01,02,04,05,06,08,09,12,15,16,18,19,25,26,27,28,29,30,31,32,34,35,39,40,42,43,45,48═开：=--=