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
import sys

A = [i+1 for i in range(100)]
B = [0 for i in range(100)]

a = [0 for i in range(100)]

for l in sys.stdin:
    a.append(int(l))

# for i in range(4):
#     a[i] = int(input())

for x in a:
    if x in A:
        B[x-1] += 1

max = max(B)

for i in range(100):
    if  B[i] == max:
        print(i+1)
