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] * 100

while True :
    try :
        a[int(input())] += 1
    except :
        break
    
x = max(a)


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