C2221333133313331311233132313331333133313331333133313231333133313331121131321
  >>
   C222133313331333131123313231333133313331333133313331323133313331333112113132
  <<
   C2221333133313331311233132313331333133313331333133313231333133313331121131323
  >>
 
 
 C2221333133313331311233132313331333133313331333133313231333133313331121131322
  >>