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
if __name__ == '__main__':

	ans = dict()
	while True:
		try:
			n = int(input())

			if n not in ans:
				ans[n] = 1
			else:
				ans[n] += 1

		except EOFError:
			break


	a = max(ans.values())

	A = []
	for d in ans:
		if ans[d] == a:
			A.append(d)

	B = sorted(A)
	for i in B:
		print(i)

