208期：16码≤≤01,03,04,16,17,22,24,27,31,33,35,37,41,43,48,49≥≥开：04对
209期：16码≤≤02,04,05,12,14,15,22,25,32,34,38,42,44,45,46,47≥≥开：41错
210期：16码≤≤03,06,08,17,18,20,21,23,28,29,30,34,36,39,40,49≥≥开：16错
211期：16码≤≤01,03,05,10,12,13,14,16,20,23,28,30,31,34,43,45≥≥开：//