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 defaultdict
d = defaultdict(int)
for i in sys.stdin:
    d[int(i)] +=1
m = max(v for v in d.values())
for i in sorted([k for k, v in d.items() if v == m]):
    print(i)