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 collections import Counter

c = Counter()

try:
    while 1:
        c[int(input())] += 1
except:
    pass

m = c.most_common(1)[0][1]
r = [n for n in c if c[n] == m]
r.sort()
for v in r:
    print(v)