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

d = {i:0 for i in range(1,101)}
for i in map(int, sys.stdin):
    d[i] += 1
s = sorted(d.items(), key=lambda x: x[1], reverse=True)
m = s[0][1]
for i in s:
    if i[1] < m:
        break
    print(i[0])