import java.util.Scanner;

public class JavaIfElse {

public static void main(String[] args) {

Scanner scanner = new Scanner(System.in);

int number = scanner.nextInt();

scanner.close();

if (number % 2 == 1) {

System.out.println("Weird");

} else if (2 <= number && number <= 5) {

System.out.println("Not Weird");

} else if (6 <= number && number <= 20) {

System.out.println("Weird");

} else if (20 <= number) {

System.out.println("Not Weird");

}

}

}