// Task

//Given an integer, , perform the following conditional actions:

//

//If is odd, print Weird

//If is even and in the inclusive range of to , print Not Weird

//If is even and in the inclusive range of to , print Weird

//If is even and greater than , print Not Weird

//

//Input Format

//

//A single line containing a positive integer, .

//

//Output Format

//

//Print Weird if the number is weird; otherwise, print Not Weird.

//Sample Input 0

//

//3

//Sample Output 0

//

//Weird

//Sample Input 1

//

//24

//Sample Output 1

//

//Not Weird

import java.io.*;

import java.util.*;

import java.text.*;

import java.math.*;

import java.util.regex.*;

public class Solution {

public static void main(String[] args) {

Scanner sc=new Scanner(System.in);

int n=sc.nextInt();

String ans="";

if(n%2==1){ans = "Weird";}

else if(n >= 2 && n <= 5){ans ="Not Weird";}

else if(n >= 6 && n <= 20){ ans = "Weird";}

else if(n>20){ans = "Not Weird";}

System.out.println(ans);

}

}