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
if __name__ == '__main__':
    a = [0]*101
    for tmp_line in sys.stdin:
        n = (int)(tmp_line)
        a[n-1] += 1
    b = [i+1 for i,x in enumerate(a) if x == max(a)]
    b.sort()
    for x in b:
        print(x)