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
integer=[0]*101
for dataset in sys.stdin:
    integer[int(dataset)]+=1

max=list(integer)
max.sort()
smax=max.pop()
solve=[i for i in range(101) if integer[i]==smax]
while len(solve)!=0:
    print solve.pop(0)