source_code: 
  import java.util.Scanner;
  
  
  public class composite {
  
    
      public static void main(String[] args) {
          int b;
          Scanner s3=new Scanner(System.in);
           b=s3.nextInt();
        
            if(b%2==0)
            {
                b=b-4;
                System.out.println(4+" "+b);
            }
            else
            {
                b=b-9;
                System.out.println(9+" "+b);
            }
        
      
  }
  }