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
#encoding=utf-8

import sys

num, ans = [], []
for i in sys.stdin:
	num.append(int(i))
for i in xrange(1,101):
    ans.append(num.count(i))

for i in xrange(1,100):
    if max(ans) == ans[i]:
        print i + 1