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 collections as co
a = []
while True:
    try:
        n = int(input())
    except:
        break
    a.append(n)
b = co.Counter(a)
c = b.most_common()
N = c[0][1]
maxs =[]
for c2 in c:
    if c2[1] == N:
        maxs.append(c2[0])
    maxs.sort()
d = len(maxs)
for j in range(d):
    print(maxs[j])
