import java.io.PrintWriter; import java.util.ArrayList; import java.util.List; import java.util.Scanner; public class Main { public static void main(String[] args) { PrintWriter pr = new PrintWriter(System.out); Scanner sc = new Scanner(System.in); for (int j = 0; j < 100; j++) { pr.printf("%d %d %d %d\n", 0, 0, 0, 0); pr.flush(); sc.next(); } } }