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 collections
import itertools
t=[]
while True:
    try:
        k=int(input())
        t.append(k)
        
    except EOFError:
        break
    
counter=collections.Counter(t)
mode_v=counter.most_common()[0][-1]
it=itertools.takewhile(lambda kv:kv[-1]==mode_v,counter.most_common())
m=(k for k,v in it)
[print(i) for i in m]
