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
A=[]
B=[]
C=[]
while True:
  try:
    A.append(int(input()))
  except EOFError:
    break
    
for i in range(len(A)):
  count=0
  for j in range(len(A)):
    if A[i]==A[j]:
      count+=1
  B.append(count)
maxb=max(B)
for i in range(len(A)):
  if B[i]==maxb:
    if A[i] in C:
      pass
    else:
      C.append(A[i])
C.sort()
for i in range(len(C)):
  print(C[i])
