C2221333133313331311233132313331333133313331333133313231321111
  >>
   C222133313331333131123313231333133313331333133313331323132111
  <<
   C2221333133313331311233132313331333133313331333133313231321113
  >>
 
 
 C2221333133313331311233132313331333133313331333133313231321112
  >>