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 collections
a = []
while True:
    try:
        n = int(input())
    except EOFError:
        break
    a.append(n)
    
if len(a) != 0:
    b = collections.Counter(a)
    c = b.most_common()
    x = c[0][1]
    d = []
    for elem in c:
        if elem[1] == x:
            d.append(elem[0])
        else:
            break
    d.sort()
    [print(k) for k in d]
