public void UniqueMorseRepresentations_1()
        {
            var solution = new _0804_UniqueMorseCodeWords();
            var result   = solution.UniqueMorseRepresentations(new string[] { "gin", "zen", "gig", "msg" });

            Assert.AreEqual(2, result);
        }
        public void UniqueMorseRepresentations_2()
        {
            var solution = new _0804_UniqueMorseCodeWords();
            var result   = solution.UniqueMorseRepresentations(new string[] { "cba" });

            Assert.AreEqual(1, result);
        }