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

def solve():
    A = [0 for _ in range(101)]
    for i in sys.stdin:
        a = int(i)
        A[a] += 1
    
    M = max(A)
    for i, a in enumerate(A):
        if a == M:
            print(i)

if __name__ == "__main__":
    solve()

