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.util.*;

public class Main {
	Scanner in = new Scanner(System.in);
	public static void main(String[] args) {
		new Main();
	}

	public Main() {
		new AOJ0028().doIt();
	}
	
	class AOJ0028{
		void doIt(){
			int[] index = new int[101];
			while(in.hasNext())index[in.nextInt()]++;
			int max = 0;
			for(int i=0;i<101;i++)max = Math.max(max, index[i]);
			for(int i=0;i<101;i++)if(max==index[i])System.out.println(i);
		}
	}
}