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 = {}
while True:
    try:
        a_i = int(input())
        if a_i in a:
            a[a_i] += 1
        else:
            a[a_i] = 1
    except:
        break
mode_count = max(a.values())
b = []
for key, value in a.items():
    if value == mode_count:
        b.append(key)
print(*sorted(b),sep="\n")


