import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.PriorityQueue;
import java.util.Scanner;

public class Main {
	
	public static int RANGE = 100;
	
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		
		System.out.println(0 + " " + 0);
		final int orig_dist = sc.nextInt();
		if(orig_dist == 0){ return; }
		
		System.out.println(orig_dist + " " + 0);
		final int diff = sc.nextInt();
		if(diff == 0){ return; }
		
		final int x = orig_dist - diff / 2;
		System.out.println(x + " " + 0);
		final int y = sc.nextInt();
		
		System.out.println(x + " " + y);
	}
}