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
l = [0] * 101

while True:

  try:
    n = int(raw_input())
    l[n] += 1

  except EOFError:
    break

max_num = max(l)

for i in range(1, 101):
  if l[i] == max_num:
    print i