C2221333133313331311233132313331333133313331333133313331333131133131121133232311
  >>
   C222133313331333131123313231333133313331333133313331333133313113313112113323231
  <<
   C2221333133313331311233132313331333133313331333133313331333131133131121133232313
  >>
 
 
 C2221333133313331311233132313331333133313331333133313331333131133131121133232312
  >>