C22213331333133313112331323133313331333133313211232313331333121113123121
  >>
   C2221333133313331311233132313331333133313331321123231333133312111312312
  <<
   C22213331333133313112331323133313331333133313211232313331333121113123123
  >>
 
 
 C22213331333133313112331323133313331333133313211232313331333121113123122
  >>