C2221333133313331311233132313331333133313331333131131211211
  >>
   C222133313331333131123313231333133313331333133313113121121
  <<
   C2221333133313331311233132313331333133313331333131131211213
  >>
 
 
 C2221333133313331311233132313331333133313331333131131211212
  >>