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 = []
for i in range(100):
    try:       
        n = int(input())
        a.append(n)
    except:    
        pass

M = 0
b = []
for i in range(100):
    bi = a.count(i)
    #print(bi)
    if bi == M:
        b.append(i)
        M = bi
    elif bi > M:
        b.clear()
        b.append(i)
        M = bi
for i in range(len(b)):
    print(b[i])
    
