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


h = {}
for i in range(1, 101):
    h[i] = 0


#input_file = open(sys.argv[1], 'r')

for line in sys.stdin:
    n = int(line)
    h[n] += 1

m = max(h.values())
for i in range(1, 101):
    if h[i] == m:
        print i
    else:
        pass