public void WordsMatchEmpty1()
        {
            IList <Match> matches = matcherEmpty.Matches(words, 1);

            Assert.AreEqual(new Match[] {
                new Match("BRAINSTORM", "BRAINSTORMS", 1),
                new Match("BRAINSTORM", "RAINSTORM", 1),
                new Match("EGOIST", "EGOTIST", 1)
            },
                            matches, "Matches");
        }