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 sc = new Scanner(System.in);
public static void main(String[] args) {
int n = sc.nextInt();
if (n%2!=0){
System.out.println("Weird");
}
else{
if (n>=2 && n<=5){
System.out.println("Not Weird");
}
else if (n>=6 && n<=20){
System.out.println("Weird");
}
else{
System.out.println("Not Weird");
}
}
}
}