168期：16码≤≤03,06,12,15,16,21,22,24,25,29,32,36,38,42,45,46≥≥开：15对
169期：16码≤≤01,03,05,06,08,10,11,12,13,22,27,37,38,40,43,47≥≥开：24错
170期：16码≤≤01,03,07,13,14,21,25,31,38,40,41,42,44,45,47,49≥≥开：03对
171期：16码≤≤01,05,08,14,22,26,27,28,29,32,34,36,37,43,45,48≥≥开：28对
172期：16码≤≤01,03,07,09,10,11,15,18,20,22,24,29,33,34,43,49≥≥开：//