import java.io.; import java.math.; import java.security.; import java.text.; import java.util.; import java.util.concurrent.; import java.util.regex.*;

public class Solution {

private static final Scanner scanner = new Scanner(System.in);

public static void main(String[] args) {
    int N = scanner.nextInt();
    scanner.skip("(\r\n|[\n\r\u2028\u2029\u0085])?");
     if (N%2 == 1) {
        System.out.println("Weird");}   
    else if (2<N && N<5 || N>20) {
        System.out.println("Not Weird");}
    else{
        System.out.println("Weird");}
    scanner.close();
}

}