source_code: import java.util.Scanner;
  
  public class A {
      public static void main(String[] args) {
          Scanner in = new Scanner(System.in);
  
          int n = in.nextInt();
          
          int a = n/2;
          int b = (n/2) + (n%2);
          
          if ((a%2!=0 && a%3!=0) || (b%2!=0 && b%3!=0)) {
              a--;
              b++;
          }
          
          if ((a%2!=0 && a%3!=0) || (b%2!=0 && b%3!=0)) {
              a--;
              b++;
          }
  
          System.out.println(a + " " + b);
      }
  }