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
i_f = {}
for line in sys.stdin:
  v = int(line)
  if i_f.get(v) is None:
    i_f[v] = 0
  i_f[v] += 1

ans = {}
for i, f in i_f.items():
  if ans.get(f) is None:
    ans[f] = []
  ans[f].append(i)
ans = [ (a,vs) for a, vs in ans.items() ]
ans = max(ans, key=lambda x:x[0])
#print(ans)

for i in sorted(ans[1]):
  print(i)
