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.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;


public class Main {

	public static void main(String[] args) throws IOException{
    	BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    	String buf;
    	int num;
    	int [] maxNum = new int[100];
    	try{
    		while((buf = br.readLine())!=null)
    		{
    			if(buf.isEmpty()||buf==null)
    				break;
    			num = Integer.parseInt(buf);
    			maxNum[--num]++;
    		}
    	int maxValue =0;
    	for(int i=1;i<=100;i++){
    		if(maxNum[i-1]>maxValue){
    			maxValue=maxNum[i-1];
    		}
    	}
    	for(int i=1;i<=100;i++){
    		if(maxNum[i-1]==maxValue)
    			System.out.println(i);
    	}
    			
    	}catch (Exception e){
    		e.printStackTrace();
    	}
	}
}