import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner scan = new Scanner(System.in);
        System.out.println(0 + " " + 0);
        int d1 = scan.nextInt();
        System.out.println(0 + " " + d1);
        int d2 = scan.nextInt();
        System.out.println(d2/2 + " " + (d1-d2/2));
    }
}