118期:16码≤≤02,03,06,08,12,15,16,20,23,25,28,31,33,35,39,48≥≥开:35对
119期:16码≤≤04,09,12,13,15,18,22,26,27,30,35,36,41,45,46,49≥≥开:02错
120期:16码≤≤01,04,08,12,13,14,17,18,20,22,27,31,32,34,43,49≥≥开:17对
121期:16码≤≤04,09,11,12,13,15,18,24,27,30,31,34,35,36,43,49≥≥开://