174期：16码≤≤01,04,08,09,10,18,26,27,28,33,34,35,39,42,44,48≥≥开：33对
175期：16码≤≤01,03,04,09,12,15,19,28,31,32,33,34,40,41,46,49≥≥开：38错
176期：16码≤≤01,04,07,08,09,15,18,20,26,29,34,37,43,44,46,48≥≥开：16错
177期：16码≤≤06,14,17,18,20,21,25,26,27,30,31,38,39,42,46,49≥≥开：//