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

count = [0 for _ in range(101)]
mode = 0

for s in sys.stdin:
    x = int(s)
    count[x] += 1
    mode = max(mode, count[x])

for i in range(101):
    if count[i] == mode:
        print(i)