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
from collections import defaultdict as dd
a=dd(int)
freq=0
while True:
    try:
        b=int(input())
    except:
        break
    a[b]+=1
    if freq<a[b]:
        freq=a[b]
ans=sorted([i for i,j in a.items() if j==freq])
for i in ans:
    print(i)