C2221333133313331311233132313331333133313331321123231333132212111112111133131123313131211
  >>
   C222133313331333131123313231333133313331333132112323133313221211111211113313112331313121
  <<
   C2221333133313331311233132313331333133313331321123231333132212111112111133131123313131213
  >>
 
 
 C2221333133313331311233132313331333133313331321123231333132212111112111133131123313131212
  >>