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
lst = [0]*100
while True:
    try:
        n = input()
    except EOFError:
        break
    lst[n-1] += 1
M = max(lst)
for i in range(0,100):
    if lst[i] == M:
        print i+1