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