C222133313331333131123313231333133313331311111211113313331311331323331333133313232321312121
  >>
   C22213331333133313112331323133313331333131111121111331333131133132333133313331323232131212
  <<
   C222133313331333131123313231333133313331311111211113313331311331323331333133313232321312123
  >>
 
 
 C222133313331333131123313231333133313331311111211113313331311331323331333133313232321312122
  >>