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
l = []
max_c = 0
n = []
for i in sys.stdin.readlines():
  l.append(int(i))
  if l.count(int(i)) == max_c:
    n.append(int(i))
  elif l.count(int(i)) > max_c:
    n = [int(i)]
    max_c = l.count(int(i))
n.sort()
for i in n:
  print(i)