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
list=[]
while True:
    try:
        x=int(input())
    except:
        break
    list.append(x)

tmp=1
ans=[]
for i in range(100):
    num=0
    for l in range(len(list)):
        if i==list[l]:
            num+=1
    if num>tmp:
        tmp=num
        ans=[i]
    elif num==tmp:
        ans.append(i)
for n in range(len(ans)):
    print(ans[n])

