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

counter = [0 for i in range(101)]

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

m = max(counter)
for i in range(101):
	if counter[i] == m:
		print i