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
import operator
h = {}   
while True:
    try:
        i = int(input())
        if i in h:
            h[i] += 1
        else:
            h[i] = 0
    except EOFError:
        break

h1=sorted(h.items(),key=operator.itemgetter(1),reverse=1)
val = h1[0][1]
h2 = sorted(filter(lambda x:x[1]==val, h1))
for i in h2:
    print(i[0])