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
d=[0 for i in range(101)]

while True:
    try:
        n=input()
        d[n]+=1
    except:
        break

for e in [i for i,e in enumerate(d) if e==max(d)]:
    print e