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.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.HashMap;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
/**
 *
 * @author Mamdouh
 */
public class AncientProph {

    /**
     * @param args the command line arguments
     */
    static boolean checkDate(String date)
    {
        int day=Integer.parseInt(date.substring(0,2));
        int month=Integer.parseInt(date.substring(3,5));
        int year = Integer.parseInt(date.substring(6,10));
        if(year<2013||year>2015)
            return false;
        if(month<1||month>12)
            return false;
        if(day<1||day>31)
            return false;
        if(month==1||month==3||month==5||month==7||month==8||month==10||month==12)
        {
            return (day>0&&day<32);
        }
        else if(month==2)
            return day>0&&day<29;
        else
            return day>0&&day<31;
    }
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String number;
        number=br.readLine();
        String pattern="\\d\\d-\\d\\d-\\d\\d\\d\\d";
        Pattern ptt = Pattern.compile(pattern);
        Matcher mach = ptt.matcher(number);
        Map<String, Integer> hm = new HashMap<String, Integer>();
        int maximum=0;
        String date="";
        int start=0;
        
        while(mach.find(start))
        {
            String found = mach.group();
            Integer n=1;
            start=mach.start()+1;
            if(!checkDate(found)){
                continue;
            }
            if(hm.containsKey(found))
            {
                n=hm.get(found);
                n++;
            }
            if(n>maximum)
            {
                date=found;
                maximum=n;
            }
            hm.put(found, n);
            
        }
        System.out.println(date);
    }
}
