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

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

l = []
while True:
  try:
    hist[input() - 1] += 1
  except:
    break;

for k in filter(lambda x: max(hist) == x[1], enumerate(hist)):
  print k[0] + 1