Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.



Input

A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.

Output

Print the mode values. If there are several mode values, print them in ascending order.

Example

Input

5
6
3
5
8
7
5
3
9
7
3
4


Output

3
5
# -*- coding: utf-8 -*-

import sys
import os
import datetime

d = {}
for s in sys.stdin:
    v = int(s)

    if v not in d:
        d[v] = 1
    else:
        d[v] += 1

max_value = max(d.values())

for key in d.keys():
    if d[key] == max_value:
        print(key)