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
#include<stdio.h> 
short f[100];short ans=0;short n;int main(){while(scanf("%d",&n)!=EOF){f[n-1]++;if(f[ans]<f[n-1])ans=n-1;}for(n=0;n<100;n++)if(f[n]==f[ans])printf("%d\n",n+1);}