#include <bits/stdc++.h>

using namespace std;
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int n;
    cin >> n;
    if(n & 1) cout << "Weird";
    else {
        if(n >=2 && n <=5) cout << "Not Weird";
        else if(n >=6 && n <= 20) cout << "Weird";
        else if(n > 20) cout << "Not Weird";
    }
    return 0;
}