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

a = [0]*101

while True:
    try:
        a[int(input())] += 1

    except EOFError:
        break

k = max(a)
for i in range(100):
    if a[i] == k:
        print(i)
