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

dic = {}
for line in sys.stdin:
    i = int(line)
    if i not in dic:
        dic[i] = 1
    else:
        dic[i] += 1
Max = 0
for i in dic:
    Max = max(Max, dic[i])
ans = []
for i in dic:
    if dic[i] == Max:
        ans.append(i)
ans.sort()
for i in ans:
    print i