@Before
    public void setUp() throws Exception {
        words = Lists.newArrayList();

        for (int i = 0; i < 10; i++) {
            words.add("Eric");
        }

        for (int i = 0; i < 30; i++) {
            words.add(String.valueOf(i));
        }

        for (int i = 0; i < 50; i++) {
            words.add("Gonzalez");
        }
    }