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
from collections import Counter
list=[]
while True:
    try:
        s = int(input())
        list.append(s)
    except:
        break
c=Counter(list)
mode=c.most_common()
print(mode[0][0])
max=mode[0][1]
i=1
while True:
    if max==mode[i][1]:
        max=mode[i][1]
        print(mode[i][0])
        i+=1
    else:
        break
