C2221333133313331311233132313331333133313331321123231333132212111112111111212113121
  >>
   C222133313331333131123313231333133313331333132112323133313221211111211111121211312
  <<
   C2221333133313331311233132313331333133313331321123231333132212111112111111212113123
  >>
 
 
 C2221333133313331311233132313331333133313331321123231333132212111112111111212113122
  >>