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
dic={}
while True:
    try:
        n = int(raw_input())
        if n not in dic:
            dic[n] = 1
        else:
            dic[n] += 1
    except:
        break
        
mode = []
m = 0 
for k,v in sorted(dic.items(),key = lambda x:x[1],reverse=True): 
    if m==0:
        mode.append(k)
        m +=1
    if v == dic[mode[-1]] and k!=mode[-1]:
        mode.append(k)
        
for i in range(len(mode)):
    print mode[i]