static String getSuffix(int arg) {
        if (arg < 0) {
            return "";
        }
        if (arg % 10 == 1) {
            return "st";
        }
        if (arg % 10 == 2) {
            return "nd";
        }
        if (arg % 10 == 3) {
            return "rd";
        }
        return "th";
    }