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
list = [0]
for i in range(100):
    list.append(0)

m = 0

while True:
    try:
        a = int(raw_input())
        list[a] += 1
        #print a,list[a]                                                                                

        if list[a] > m:
            m = list[a]

    except EOFError:
        break

for i in range(100):
    if list[i] == m:
        print i