public static String getColor(int i) {
        String retval = "Unknown";
        switch (NATIONS.values()[i]) {
        case Dwarf:
            retval = "(Red)";
            break;
        case Elf:
            retval = "(Green)";
            break;
        case Giant:
            retval = "(Yellow)";
            break;
        case Human:
            retval = "(Blue)";
            break;
        }
        return retval;
    }