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
readlines = sys.stdin.readlines
write = sys.stdout.write
def solve():
    mp = {}
    for line in readlines():
        v = int(line)
        mp[v] = mp.get(v, 0) + 1
    ma = max(mp.values())
    ans = [k for k, v in mp.items() if v == ma]
    ans.sort()
    write("\n".join(map(str, ans)))
    write("\n")
solve()
