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
num = [0] * 100
mode = 0
while True:
    try:
        a = int(input())
        num[a-1] += 1
        if num[a-1] > mode:
            mode = num[a-1]
    except:
        break
for i, n in enumerate(num):
    if n == mode:
        print(i+1)