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.*;
import java.text.*;
/*
Main class for AOJ where there is no input.
*/
public class Main{
   static final int SIZE = 100;
   public static void main(String[] args){
      Scanner sc = new Scanner(System.in);
      int[] counter = new int[SIZE];
      int a;
      int max = 0;
      
      while(sc.hasNext()){
         a = Integer.parseInt(sc.nextLine());
         counter[a - 1] ++;
         if(counter[a - 1] > max){
            max = counter[a - 1];
         }
      }
      
      for(int i = 0; i < SIZE; i ++){
         if(counter[i] == max){
            System.out.println(i+1);
         }
      }
   }//main
}//class
