source_code: import java.io.*;
  import java.util.*;
  import java.math.*;
  
  public class p472a {
      public static void main(String[] args) {
          Scanner sc = new Scanner(System.in);
          int n = sc.nextInt();
          if (n % 2 == 0) {
              System.out.println("8 " + (n - 8));
          } else {
              System.out.println("9 " + (n - 9));
          }
      }
  }