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:
        a.append(input())
    except:
        break
n=len(a)
m=[0 for i in range(101)]
l=0
for j in range(n):
    k=int(a[j])
    m[k]+=1
    l=max(l,m[k])
    
for i in range(101):
    if m[i]==l:
        print(i)
