unicode

    public static final String[] alphabet = new String[] { "\uD83C\uDDE6", "\uD83C\uDDE7", "\uD83C\uDDE8", "\uD83C\uDDE9",
            "\uD83C\uDDEA", "\uD83C\uDDEB", "\uD83C\uDDEC", "\uD83C\uDDED", "\uD83C\uDDEE",
            "\uD83C\uDDEF", "\uD83C\uDDF0", "\uD83C\uDDF1", "\uD83C\uDDF2", "\uD83C\uDDF3",
            "\uD83C\uDDF4", "\uD83C\uDDF5", "\uD83C\uDDF6", "\uD83C\uDDF7", "\uD83C\uDDF8",
            "\uD83C\uDDF9", "\uD83C\uDDFA", "\uD83C\uDDFB", "\uD83C\uDDFC",
            "\uD83C\uDDFD", "\uD83C\uDDFE", "\uD83C\uDDFF" };