@Test
	public void testNum2word() {

		assertTrue(_phonewordFinder.num2words("43289").size() > 0);
		assertTrue(_phonewordFinder.num2words("356937").size() > 0);
		assertTrue(_phonewordFinder.num2words("625673278").size() > 0);
		
		assertTrue(_phonewordFinder.num2words("035693713569371").size() > 0);
	}