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

l = []
for input in sys.stdin:
    l.append(int(input))

l = sorted(l)
d = {}
for i in range(0,len(l)):
    d[l[i]] = l.count(l[i])
max = 0
for key,value in d.items():
    if(value > max):
        max = value
for key,value in d.items():
    if(value == max):
        print key
