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.*;
import java.lang.reflect.Array;
import java.util.ArrayDeque;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Scanner;
import java.util.Stack;


class Main {
	public static void main(String[] a) throws IOException {
		Scanner scan = new Scanner(System.in);
		 BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String brf;
		int num[] = new int [101];
		int max = 0;
	
		while((brf = br.readLine())!=null){
			num[Integer.parseInt(brf)]++;
		}
		for(int i = 1;i < 101;i++){
			if(num[i] > max){
				max = num[i];
			}
		}
		for(int i = 1; i < 101; i++){
			if(num[i] == max){
				System.out.println(i);
			}
		}
	}	
}