public void ParseAndToString()
        {
            HeadedPhrase hp = HeadedPhrase.Parse("jan Mato tomo suli");

            Assert.IsTrue(hp.Contains(new Word("jan")));
            Assert.IsTrue(hp.Contains(new Word("Mato")));
            Assert.IsTrue(hp.Contains(new Word("tomo")));
            Assert.IsTrue(hp.Contains(new Word("suli")));
            Assert.AreEqual("jan Mato tomo suli", hp.ToString());
        }
        public void CanSerialize()
        {
            HeadedPhrase hp = HeadedPhrase.Parse("jan Mato tomo suli");

            Assert.NotNull(hp.ToJsonDcJs());
        }