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
from sys import stdin
from collections import Counter
data = Counter([i for i in range(1, 101)])
for line in stdin:
    data[int(line.replace('\n', ''))] += 1
mode = data.most_common(1)[0][1]

for po in range(1, 101):
    if data[po] == mode:
        print(po)
    else:
        pass