C22213331333133313112331323133313331333133313331333133313331311331333131122233322321
  >>
   C2221333133313331311233132313331333133313331333133313331333131133133313112223332232
  <<
   C22213331333133313112331323133313331333133313331333133313331311331333131122233322323
  >>
 
 
 C22213331333133313112331323133313331333133313331333133313331311331333131122233322322
  >>