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";

}

if(n>=6 && n<=20)

{

ans = "Weird";

}

else if(n>=20){

ans = "Not Weird";

}

}

//Complete the code

System.out.println(ans);

}

}