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 sys
m={}
for line in sys.stdin.readlines():
    p=int(line.rstrip())
    m.setdefault(p,0)
    m[p]+=1

x=sorted(m.items(),key=lambda x:x[1],reverse=True)
tmp=x[0][1]
ans=[v for v,k in x if tmp == k]
for l in ans:
    print l