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
a=[]
while True:
    try:
        x=int(input())
        a.append(x)
    except:
        break
b=[]
for i in range(1,101):
    y=a.count(i)
    b.append(y)
c=[j for j, v in enumerate(b) if v == max(b)]
e=len(c)
for h in range(e):
    print(c[h]+1)
