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
A=[]
while True:
	try:
		x=int(input())
		A.append(x)
	except EOFError:
		break

num=[]
for i in range(101):
	num.append((A.count(i),i))

num.sort(reverse=True)
mode_value=num[0][0]
B=[]
for i in num:
	if i[0]==mode_value:
		B.append(i[1])
		
B.sort()
for i in B:
	print(i)