C2221333133313331311233132313331333133313331321123231333132212111112111112113321311
  >>
   C222133313331333131123313231333133313331333132112323133313221211111211111211332131
  <<
   C2221333133313331311233132313331333133313331321123231333132212111112111112113321313
  >>
 
 
 C2221333133313331311233132313331333133313331321123231333132212111112111112113321312
  >>