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

import sys
import math

l=[]
for i in range(101):
    l.append(0)
while 1:
    try:
        a = int(raw_input())
        l[a] += 1
    except:
        flag = 0
        for i in range(101):
            flag = max(flag, l[i])
        for i in range(101):
            if l[i] == flag:
                print i
        break