public class Solution {
    public static void main(String[] args) throws IOException {
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));

        int N = Integer.parseInt(bufferedReader.readLine().trim());
        
        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");
        }


        bufferedReader.close();
    }
}