C2221333133313331311233132313331333133313331321123231333133313332122231
  >>
   C222133313331333131123313231333133313331333132112323133313331333212223
  <<
   C2221333133313331311233132313331333133313331321123231333133313332122233
  >>
 
 
 C2221333133313331311233132313331333133313331321123231333133313332122232
  >>