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
# coding: utf-8
# 50
import collections

S = list()
for i in range(100):
    try:
        S.append(int(input()))
    except:
        break

A = list()

for j in range(len(collections.Counter(S).most_common())):
    if collections.Counter(S).most_common()[0][1] == collections.Counter(S).most_common()[j][1]:
        A.append(collections.Counter(S).most_common()[j][0])
A.sort()       
for z in range(len(A)):
    print(A[z])
