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 n in sys.stdin:
    if n == "\n":
        break
    else:
        d[int(n)] += 1
sort = sorted(d.items(), key=lambda x: x[1], reverse=True)
mode = sort[0]
for n in sort:
    if mode[1] == n[1]:
        print(n[0])