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
a = []
while(True):
    try:
        a.append(int(input()))
    except:
        c = Counter(a)
        d = c.most_common()
        print("\n".join(str(e[0]) for e in d if e[1] == d[0][1]))
        break
