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
x = [0]*101
while True:
 try:
  n = int(input())
  x[n] += 1
 except:
  for i in range(101):
    if x[i] == max(x):
     print(i)
  break
