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
'''
Created on Dec 31, 2012

@author: Evan
'''

def checkFormat(item):
    import re
    pat = r'[0-9][0-9]-[0-9][0-9]-[0-9][0-9][0-9][0-9]'
    if re.match(pat, item):
        return True
    return False

def checkYear(item):
    if 2013 <= int(item) <= 2015:
        return True
    return False

def checkMonth(item):
    if 1 <= int(item) <= 12:
        month = int(item)
        return True
    return False
        
def checkDay(item, month):
    if 1 <= int(item) <= 28:
        return True
    elif int(item) == 29 or int(item) == 30:
        if month <= 12 and month != 2:
            return True
    elif int(item) == 31:
        if month == 1 or month == 3 or month == 5 or month == 7 or \
        month == 8 or month == 10 or month == 12:
            return True
    return False

month = 0
omen = raw_input()
prophesy = {}
for x in range(len(omen)-9):
    if (checkFormat(omen[x:x+10])):
        if (checkYear(omen[x+6:x+10])):
            if (checkMonth(omen[x+3:x+5])):
                month = int(omen[x+3:x+5])
                if (checkDay(omen[x:x+2], month)):
                    if (prophesy.get(omen[x:x+10], 0) == 0):
                        prophesy[omen[x:x+10]] = 1
                    else:
                        prophesy[omen[x:x+10]] += 1
date = ""
maxcount = 0
for x in prophesy.keys():
    if prophesy[x] > maxcount:
        maxcount = prophesy[x]
        date = x
print date