Natools

         "the end",
         To_SEA ("BdlBgABXkB"));
      Roundtrip_Test (Test, Dictionary,
         "not-a-g00d-Exampl333",
         To_SEA ("sa0BtAhBtAnBAEkBtATsYVdbxK"));
      Roundtrip_Test (Test, Dictionary,
         "Smaz is a simple compression library",
         To_SEA ("0xlVgAuYgAhBgAocTauZgAOWTaKcycqYuBgAyZ3VdV5B"));
      Roundtrip_Test (Test, Dictionary,
         "Nothing is more difficult, and therefore more precious, "
           & "than to be able to decide",
         To_SEA ("0vBdpYnBgAuYgASaKcgAiWTXeYfd0BsAgAZVkBgABdFX5WJblBgASaKcgA"
           & "jb2WqYmdsAgABdZVgAIdgAqVgANVuZgAIdgAeWIWeW"));
      Roundtrip_Test (Test, Dictionary,
         "this is an example of what works very well with smaz",