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=[]
c=[]
while True:
    try:
        a.append(int(input()))
    except:
        break
x=len(a)
for i in range(x):
    b=a.count(i)
    c.append(b)
r=max(c)
e=len([i for i,x in enumerate(c) if x==r])
d=[i for i,x in enumerate(c) if x==r]
for i in range(e):
    print(d[i])
