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
#!/usr/bin/env python
# coding: utf-8

import sys
import random


def main():
    lines = sys.stdin.readlines()
    nums = [int(line.replace("\n", "")) for line in lines if line != "\n"]
    num_set = [i for i in set(nums)]
    num_set.sort(lambda a, b: cmp(nums.count(a), nums.count(b)))
    maximum = nums.count(num_set[-1])
    for num in num_set:
        if nums.count(num) == maximum:
            print num

if __name__ == '__main__':
    main()