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 -*-

DICT = {k: 0 for k in range(1, 101)}


def solve(d):
    _max = max(d.values())
    for k, v in sorted(d.items()):
        if _max == v:
            print(k)

if __name__ == '__main__':
    while True:
        try:
            n = int(input())
            DICT[n] += 1
        except:
            break

    solve(DICT)