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
n = 101
D = [0]*n

for s in sys.stdin: D[int(s)] += 1
tmp = max(D)
i = 0
for e in D:
    if e==tmp: print i
    i += 1