C2221333133313331311233132313331333133313331321123231333133321322121
  >>
   C222133313331333131123313231333133313331333132112323133313332132212
  <<
   C2221333133313331311233132313331333133313331321123231333133321322123
  >>
 
 
 C2221333133313331311233132313331333133313331321123231333133321322122
  >>