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

arr = []
for i in range(101):
    arr.append(0)
    
maxi = 0

for e in sys.stdin:
    arr[int(e)] += 1
    maxi = max(maxi, arr[int(e)])
    
for i in range(101):
    if arr[i] == maxi:
        print(i)
    
