import java.util.Arrays;
import java.util.Comparator;
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        
        System.out.println("No");
    }
}

class Comp implements Comparator {

    int index = 0;

    public void set_index (int i) {
        index = i;
    }

    public int compare (Object a, Object b) {
        int[] int_a = (int[]) a;
        int[] int_b = (int[]) b;
        return (int_a[index] - int_b[index]);
    }

}