A recently found Ancient Prophesy is believed to contain the exact Apocalypse date. The prophesy is a string that only consists of digits and characters "-".

We'll say that some date is mentioned in the Prophesy if there is a substring in the Prophesy that is the date's record in the format "dd-mm-yyyy". We'll say that the number of the date's occurrences is the number of such substrings in the Prophesy. For example, the Prophesy "0012-10-2012-10-2012" mentions date 12-10-2012 twice (first time as "0012-10-2012-10-2012", second time as "0012-10-2012-10-2012").

The date of the Apocalypse is such correct date that the number of times it is mentioned in the Prophesy is strictly larger than that of any other correct date.

A date is correct if the year lies in the range from 2013 to 2015, the month is from 1 to 12, and the number of the day is strictly more than a zero and doesn't exceed the number of days in the current month. Note that a date is written in the format "dd-mm-yyyy", that means that leading zeroes may be added to the numbers of the months or days if needed. In other words, date "1-1-2013" isn't recorded in the format "dd-mm-yyyy", and date "01-01-2013" is recorded in it.

Notice, that any year between 2013 and 2015 is not a leap year.

Input

The first line contains the Prophesy: a non-empty string that only consists of digits and characters "-". The length of the Prophesy doesn't exceed 105 characters.

Output

In a single line print the date of the Apocalypse. It is guaranteed that such date exists and is unique.

Examples

Input

777-444---21-12-2013-12-2013-12-2013---444-777


Output

13-12-2013

import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Scanner;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 *
 * @author gargon
 */
public class JavaApplication41 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        String str = sc.next();

        Pattern p = Pattern.compile("(\\d\\d)-(\\d\\d)-(\\d\\d\\d\\d)");
        Map dates = new HashMap();
        int[] md = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};

        for (int i = 0; i < str.length() - 9; i++) {
            String date = str.substring(i, i + 10);
            Matcher matcher = p.matcher(date);
            while (matcher.find()) {
                int d = Integer.parseInt(matcher.group(1));
                int m = Integer.parseInt(matcher.group(2));
                int y = Integer.parseInt(matcher.group(3));
                if (y >= 2013 && y <= 2015) {
                    if (m > 0 && m <= 12) {
                        if (d > 0 && d <= md[m-1]) {
                            int num = 0;
                            if (dates.containsKey(date)) {
                                num = (int) dates.get(date);
                            }
                            dates.put(date, ++num);
                        }
                    }
                }
            }
        }

        int max = 0;
        String result = null;
        Iterator it = dates.entrySet().iterator();
        while (it.hasNext()) {
            Map.Entry pairs = (Map.Entry) it.next();
            if ((int) pairs.getValue() > max) {
                max = (int) pairs.getValue();
                result = (String) pairs.getKey();
            }
        }
        System.out.println(result);
    }
}
