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
# Enter your code here. Read input from STDIN. Print output to STDOUT# ===============================================================================================
# importing some useful libraries.
from __future__ import division, print_function
from fractions import Fraction
import sys
import os
from math import *
from io import BytesIO, IOBase
from itertools import *
import bisect
from heapq import *
from math import ceil, floor
from copy import *
from collections import deque, defaultdict
from collections import Counter as counter  # Counter(list)  return a dict with {key: count}
from itertools import combinations  # if a = [1,2,3] then print(list(comb(a,2))) -----> [(1, 2), (1, 3), (2, 3)]
from itertools import permutations as permutate
from bisect import bisect_left as bl
from operator import *
# If the element is already present in the list,

# the left most position where element has to be inserted is returned.
from bisect import bisect_right as br
from bisect import bisect

# If the element is already present in the list,
# the right most position where element has to be inserted is returned

# ==============================================================================================
# fast I/O region

BUFSIZE = 8192
from sys import stderr


class FastIO(IOBase):
    newlines = 0

    def __init__(self, file):
        self._fd = file.fileno()
        self.buffer = BytesIO()
        self.writable = "A" in file.mode or "r" not in file.mode
        self.write = self.buffer.write if self.writable else None

    def read(self):
        while True:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            if not b:
                break
            ptr = self.buffer.tell()
            self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)
        self.newlines = 0
        return self.buffer.read()

    def readline(self):
        while self.newlines == 0:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            self.newlines = b.count(b"\n") + (not b)
            ptr = self.buffer.tell()
            self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)
        self.newlines -= 1
        return self.buffer.readline()

    def flush(self):
        if self.writable:
            os.write(self._fd, self.buffer.getvalue())
            self.buffer.truncate(0), self.buffer.seek(0)


class IOWrapper(IOBase):
    def __init__(self, file):
        self.buffer = FastIO(file)
        self.flush = self.buffer.flush
        self.writable = self.buffer.writable
        self.write = lambda s: self.buffer.write(s.encode("ascii"))
        self.read = lambda: self.buffer.read().decode("ascii")
        self.readline = lambda: self.buffer.readline().decode("ascii")


def print(*args, **kwargs):
    """Prints the values to a stream, or to sys.stdout by default."""
    sep, file = kwargs.pop("sep", " "), kwargs.pop("file", sys.stdout)
    at_start = True
    for A in args:
        if not at_start:
            file.write(sep)
        file.write(str(A))
        at_start = False
    file.write(kwargs.pop("end", "\n"))
    if kwargs.pop("flush", False):
        file.flush()


if sys.version_info[0] < 3:
    sys.stdin, sys.stdout = FastIO(sys.stdin), FastIO(sys.stdout)
else:
    sys.stdin, sys.stdout = IOWrapper(sys.stdin), IOWrapper(sys.stdout)

# inp = lambda: sys.stdin.readline().rstrip("\r\n")

# ===============================================================================================
### START ITERATE RECURSION ###
from types import GeneratorType


def iterative(f, stack=[]):
    def wrapped_func(*args, **kwargs):
        if stack: return f(*args, **kwargs)
        to = f(*args, **kwargs)
        while True:
            if type(to) is GeneratorType:
                stack.append(to)
                to = next(to)
                continue
            stack.pop()
            if not stack: break
            to = stack[-1].send(to)
        return to

    return wrapped_func


#### END ITERATE RECURSION ####
###########################
# Sorted list
class SortedList:
    def __init__(self, iterable=[], _load=200):
        """Initialize sorted list instance."""
        values = sorted(iterable)
        self._len = _len = len(values)
        self._load = _load
        self._lists = _lists = [values[start:start + _load] for start in range(0, _len, _load)]
        self._list_lens = [len(_list) for _list in _lists]
        self._mins = [_list[0] for _list in _lists]
        self._fen_tree = []
        self._rebuild = True

    def _fen_build(self):
        """Build a fenwick tree instance."""
        self._fen_tree[:] = self._list_lens
        _fen_tree = self._fen_tree
        for start in range(len(_fen_tree)):
            if start | start + 1 < len(_fen_tree):
                _fen_tree[start | start + 1] += _fen_tree[start]
        self._rebuild = False

    def _fen_update(self, index, value):
        """Update `fen_tree[index] += value`."""
        if not self._rebuild:
            _fen_tree = self._fen_tree
            while index < len(_fen_tree):
                _fen_tree[index] += value
                index |= index + 1

    def _fen_query(self, end):
        """Return `sum(_fen_tree[:end])`."""
        if self._rebuild:
            self._fen_build()

        _fen_tree = self._fen_tree
        A = 0
        while end:
            A += _fen_tree[end - 1]
            end &= end - 1
        return A

    def _fen_findkth(self, k):
        """Return a pair of (the largest `idx` such that `sum(_fen_tree[:idx]) <= k`, `k - sum(_fen_tree[:idx])`)."""
        _list_lens = self._list_lens
        if k < _list_lens[0]:
            return 0, k
        if k >= self._len - _list_lens[-1]:
            return len(_list_lens) - 1, k + _list_lens[-1] - self._len
        if self._rebuild:
            self._fen_build()

        _fen_tree = self._fen_tree
        idx = -1
        for d in reversed(range(len(_fen_tree).bit_length())):
            right_idx = idx + (1 << d)
            if right_idx < len(_fen_tree) and k >= _fen_tree[right_idx]:
                idx = right_idx
                k -= _fen_tree[idx]
        return idx + 1, k

    def _delete(self, pos, idx):
        """Delete value at the given `(pos, idx)`."""
        _lists = self._lists
        _mins = self._mins
        _list_lens = self._list_lens

        self._len -= 1
        self._fen_update(pos, -1)
        del _lists[pos][idx]
        _list_lens[pos] -= 1

        if _list_lens[pos]:
            _mins[pos] = _lists[pos][0]
        else:
            del _lists[pos]
            del _list_lens[pos]
            del _mins[pos]
            self._rebuild = True

    def _loc_left(self, value):
        """Return an index pair that corresponds to the first position of `value` in the sorted list."""
        if not self._len:
            return 0, 0

        _lists = self._lists
        _mins = self._mins

        lo, pos = -1, len(_lists) - 1
        while lo + 1 < pos:
            mi = (lo + pos) >> 1
            if value <= _mins[mi]:
                pos = mi
            else:
                lo = mi

        if pos and value <= _lists[pos - 1][-1]:
            pos -= 1

        _list = _lists[pos]
        lo, idx = -1, len(_list)
        while lo + 1 < idx:
            mi = (lo + idx) >> 1
            if value <= _list[mi]:
                idx = mi
            else:
                lo = mi

        return pos, idx

    def _loc_right(self, value):
        """Return an index pair that corresponds to the last position of `value` in the sorted list."""
        if not self._len:
            return 0, 0

        _lists = self._lists
        _mins = self._mins

        pos, hi = 0, len(_lists)
        while pos + 1 < hi:
            mi = (pos + hi) >> 1
            if value < _mins[mi]:
                hi = mi
            else:
                pos = mi

        _list = _lists[pos]
        lo, idx = -1, len(_list)
        while lo + 1 < idx:
            mi = (lo + idx) >> 1
            if value < _list[mi]:
                idx = mi
            else:
                lo = mi

        return pos, idx

    def add(self, value):
        """Add `value` to sorted list."""
        _load = self._load
        _lists = self._lists
        _mins = self._mins
        _list_lens = self._list_lens

        self._len += 1
        if _lists:
            pos, idx = self._loc_right(value)
            self._fen_update(pos, 1)
            _list = _lists[pos]
            _list.insert(idx, value)
            _list_lens[pos] += 1
            _mins[pos] = _list[0]
            if _load + _load < len(_list):
                _lists.insert(pos + 1, _list[_load:])
                _list_lens.insert(pos + 1, len(_list) - _load)
                _mins.insert(pos + 1, _list[_load])
                _list_lens[pos] = _load
                del _list[_load:]
                self._rebuild = True
        else:
            _lists.append([value])
            _mins.append(value)
            _list_lens.append(1)
            self._rebuild = True

    def discard(self, value):
        """Remove `value` from sorted list if it is a member."""
        _lists = self._lists
        if _lists:
            pos, idx = self._loc_right(value)
            if idx and _lists[pos][idx - 1] == value:
                self._delete(pos, idx - 1)

    def remove(self, value):
        """Remove `value` from sorted list; `value` must be a member."""
        _len = self._len
        self.discard(value)
        if _len == self._len:
            raise ValueError('{0!r} not in list'.format(value))

    def pop(self, index=-1):
        """Remove and return value at `index` in sorted list."""
        pos, idx = self._fen_findkth(self._len + index if index < 0 else index)
        value = self._lists[pos][idx]
        self._delete(pos, idx)
        return value

    def bisect_left(self, value):
        """Return the first index to insert `value` in the sorted list."""
        pos, idx = self._loc_left(value)
        return self._fen_query(pos) + idx

    def bisect_right(self, value):
        """Return the last index to insert `value` in the sorted list."""
        pos, idx = self._loc_right(value)
        return self._fen_query(pos) + idx

    def count(self, value):
        """Return number of occurrences of `value` in the sorted list."""
        return self.bisect_right(value) - self.bisect_left(value)

    def __len__(self):
        """Return the size of the sorted list."""
        return self._len

    def __getitem__(self, index):
        """Lookup value at `index` in sorted list."""
        pos, idx = self._fen_findkth(self._len + index if index < 0 else index)
        return self._lists[pos][idx]

    def __delitem__(self, index):
        """Remove value at `index` from sorted list."""
        pos, idx = self._fen_findkth(self._len + index if index < 0 else index)
        self._delete(pos, idx)

    def __contains__(self, value):
        """Return true if `value` is an element of the sorted list."""
        _lists = self._lists
        if _lists:
            pos, idx = self._loc_left(value)
            return idx < len(_lists[pos]) and _lists[pos][idx] == value
        return False

    def __iter__(self):
        """Return an iterator over the sorted list."""
        return (value for _list in self._lists for value in _list)

    def __reversed__(self):
        """Return a reverse iterator over the sorted list."""
        return (value for _list in reversed(self._lists) for value in reversed(_list))

    def __repr__(self):
        """Return string representation of sorted list."""
        return 'SortedList({0})'.format(list(self))


# ===============================================================================================
# some shortcuts

mod = 1000000007


def testcase(t):
    for p in range(t):
        solve()


def pow(A, B, p):
    res = 1  # Initialize result
    A = A % p  # Update A if it is more , than or equal to p
    if (A == 0):
        return 0
    while (B > 0):
        if ((B & 1) == 1):  # If B is odd, multiply, A with result
            res = (res * A) % p

        B = B >> 1  # B = B/2
        A = (A * A) % p
    return res


from functools import reduce


def factors(n):
    return set(reduce(list.__add__,
                      ([start, n // start] for start in range(1, int(n ** 0.5) + 1) if n % start == 0)))


def gcd(a, b):
    if a == b: return a
    while b > 0: a, b = b, a % b
    return a


# discrete binary search
# minimise:
# def search():
#     l = 0
#     r = 10 ** 15
#
#     for start in range(200):
#         if isvalid(l):
#             return l
#         if l == r:
#             return l
#         m = (l + r) // 2
#         if isvalid(m) and not isvalid(m - 1):
#             return m
#         if isvalid(m):
#             r = m + 1
#         else:
#             l = m
#     return m

# maximise:
# def search():
#     l = 0
#     r = 10 ** 15
#
#     for start in range(200):
#         # print(l,r)
#         if isvalid(r):
#             return r
#         if l == r:
#             return l
#         m = (l + r) // 2
#         if isvalid(m) and not isvalid(m + 1):
#             return m
#         if isvalid(m):
#             l = m
#         else:
#             r = m - 1
#     return m


##############Find sum of product of subsets of size k in a array
# ar=[0,1,2,3]
# k=3
# n=len(ar)-1
# dp=[0]*(n+1)
# dp[0]=1
# for pos in range(1,n+1):
#     dp[pos]=0
#     l=max(1,k+pos-n-1)
#     for j in range(min(pos,k),l-1,-1):
#         dp[j]=dp[j]+ar[pos]*dp[j-1]
# print(dp[k])

def prefix_sum(ar):  # [1,2,3,4]->[1,3,6,10]
    return list(accumulate(ar))


def suffix_sum(ar):  # [1,2,3,4]->[10,9,7,4]
    return list(accumulate(ar[::-1]))[::-1]


def N():
    return int(inp())


dx = [0, 0, 1, -1]
dy = [1, -1, 0, 0]


def YES():
    print("YES")


def NO():
    print("NO")

def yes():
    print("yes")

def no():
    print("no")

def Yes():
    print("Yes")


def No():
    print("No")


# =========================================================================================
from collections import defaultdict


def numberOfSetBits(start):
    start = start - ((start >> 1) & 0x55555555)
    start = (start & 0x33333333) + ((start >> 2) & 0x33333333)
    return (((start + (start >> 4) & 0xF0F0F0F) * 0x1010101) & 0xffffffff) >> 24


class MergeFind:
    def __init__(self, n):
        self.parent = list(range(n))
        self.size = [1] * n
        self.num_sets = n
        # self.lista = [[_] for _ in range(n)]

    def find(self, a):
        to_update = []
        while a != self.parent[a]:
            to_update.append(a)
            a = self.parent[a]
        for b in to_update:
            self.parent[b] = a
        return self.parent[a]

    def merge(self, a, b):
        a = self.find(a)
        b = self.find(b)
        if a == b:
            return
        if self.size[a] < self.size[b]:
            a, b = b, a
        self.num_sets -= 1
        self.parent[b] = a
        self.size[a] += self.size[b]
        # self.lista[a] += self.lista[b]
        # self.lista[b] = []

    def set_size(self, a):
        return self.size[self.find(a)]

    def __len__(self):
        return self.num_sets


def lcm(a, b):
    return abs((a // gcd(a, b)) * b)


# #
# to find factorial and ncr
# tot = 100005
# mod = 10**9 + 7
# fac = [1, 1]
# finv = [1, 1]
# inv = [0, 1]
#
# for start in range(2, tot + 1):
#     fac.append((fac[-1] * start) % mod)
#     inv.append(mod - (inv[mod % start] * (mod // start) % mod))
#     finv.append(finv[-1] * inv[-1] % mod)



def inp(): return sys.stdin.readline().rstrip("\r\n")  # for fast input


def out(var): sys.stdout.write(str(var))  # for fast output, always take string


def lis(): return list(map(int, inp().split()))


def stringlis(): return list(map(str, inp().split()))


def sep(): return map(int, inp().split())


def strsep(): return map(str, inp().split())


def fsep(): return map(float, inp().split())


def nextline(): out("\n")  # as stdout.write always print sring.


def arr1d(n, v):
    return [v] * n


def arr2d(n, m, v):
    return [[v] * m for _ in range(n)]


def arr3d(n, m, p, v):
    return [[[v] * p for _ in range(m)] for start in range(n)]

def ceil(a, b):
    return (a + b - 1) // b
"""
def main():
    t = int(input())
    for _ in range(t):
        n,m = map(int,input().split())
        l=[]
        ans=[]
        p=[]
        for i in range(m):
            arr = list(map(int,input().split()))
            arr.pop(0)
            p.append(arr)
            for j in arr:
                l.append(j)
        f = (m)//2
        #print(p)
        l = sorted(l)
        sett = set(l)
        sett = list(sett)
        #print(sett)
        for i in sett:
            if l.count(i)<=f:
                ans+=[i]*l.count(i)
            else:
                ans+=[i]*(f)
       # print(ans)
        ans1=[]

        for i in range(m):
                for j in range(len(p[i])):
                    if p[i][j] in ans:
                        ans1.append(p[i][j])
                        ans.remove(p[i][j])
                        break
        if len(ans1)>=m:
            print("YES")
            print(*ans1)
        else:
            print("NO")
if __name__ == '__main__':
    main()
"""
"""
def main():
    t = int(input())
    for _ in range(t):
        s = input()
        l=[]
        ss = list(s)
        for i in range(len(s)-4):
            if ss[i]=="p" and ss[i+1]=="a" and ss[i+2]=="r" and ss[i+3]=="t" and ss[i+4]=="y":
                ss[i],ss[i+1],ss[i+2],ss[i+3],ss[i+4]="p","a","w","r","i"
        ans=""
        for i in ss:
            ans+=i
        print(ans)
if __name__ == '__main__':
    main()
"""
"""
def main():
    n,m = sep()
    aan = lis()
    aam = lis()
    if n<m:
        print("0"+"/"+str(1))
        exit()
    elif n>m:
        if (aan[0]>=0 and aam[0]>=0) or (aan[0]<0 and aam[0]<0):
            print("Infinity")
        else:
            print("-Infinity")
    else:
        if aan[0]>0 and aam[0]>0:
            k = gcd(aan[0],aam[0])
            aan[0]//=k
            aam[0]//=k
            print(str(aan[0])+"/"+str(aam[0]))
        else:
            k = gcd(abs(aan[0]),abs(aam[0]))
            p = abs(aan[0])//k
            q = abs(aam[0])//k
            if aan[0]<0 and aam[0]<0:
                print(str(p)+"/"+str(q))
            else:
                print("-"+str(p)+"/"+str(q))
if __name__ == '__main__':
    main()
"""
def main():
    s = input()
    l=[]
    a=["0","1","2","3","4","5","6","7","8","9"]
    for i in range(len(s)-9):
        if ((s[i] in a) or s[i]=="-") and (s[i+1] in a) and s[i+2]=="-" and (s[i+3] in a) and (s[i+4] in a) and s[i+5]=="-" and (s[i+6] in a) and (s[i+7] in a) and (s[i+8] in a) and (s[i+9] in a):
            l.append(s[i:i+10])
        elif ((s[i] in a) or s[i]=="-") and (s[i+1] in a) and s[i+2]=="-" and (s[i+3] in a) and s[i+4]=="-" and (s[i+5] in a) and (s[i+6] in a) and (s[i+7] in a) and (s[i+8] in a):
            l.append(s[i:i+9])
    i=0
    while(i<len(l)):
        if len(l[i])==10:
            date1 = l[i][0:2]
            month1 = l[i][3:5]
            year = l[i][6:10]
            date1 = list(date1)
            month1 = list(month1)
        else:
            date1 = l[i][0:2]
            month1=l[i][3:4]
            year = l[i][5:9]
            date1=list(date1)
            month1=list(month1)
        if date1[0]=="-":
            date1[0]="0"
        date=""
        month=""
        for i_ in date1:
            date+=i_
        for j_ in month1:
            month+=j_
        if len(month)==1:
            month="0"+month
        thirtyone =[1,3,5,7,8,10,12]
        twen=[2]
        #poss=[2013,2014,2015]
        #print(int(year))
        if int(year)>=2013 and int(year)<=2015:
            #print(int(year))
            if int(month) in thirtyone:
                if int(date)>0 and int(date)<=31:
                    i+=1
                    continue
                else:
                    l.remove(l[i])
            elif int(month) in twen:
                if int(date)>0 and int(date)<=28:
                    i+=1
                    continue
                else:
                    l.remove(l[i])
            else:
                if int(date)>0 and int(date)<=30:
                    i+=1
                    continue
                else:
                    l.remove(l[i])
        else:
            l.remove(l[i])
    #print(l)
    sett = set(l)
    m=0
    ans=0
    for i in sett:
       cnt = l.count(i)
       if cnt>m:
           ans=i
           m=cnt
    print(ans)
if __name__ == '__main__':
    main()
