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
list=[0]*101
for line in sys.stdin.readlines():
    list[int(line.strip())]+=1
ma=max(list)
for i,v in enumerate(list):
    if v==ma:print i