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 java.io.*;
import java.util.*;
public class Main{
	public static void main(String[] args)throws IOException{
		BufferedReader reader=new BufferedReader(new InputStreamReader(System.in));
		//Scanner reader=new Scanner(System.in);
		String s;//=reader.readLine();
		//int in=reader.nextInt();
		int[] in=new int[100];
		while((s=reader.readLine())!=null){
			int i=Integer.parseInt(s);
			in[--i]++;
		}
		int max=0;
		for(int i=1;i<=100;i++)if(in[i-1]>max)max=in[i-1];
		for(int i=1;i<=100;i++)if(in[i-1]==max)System.out.println(i);
		//System.out.println(max);
	}
}