#include <bits/stdc++.h>
using namespace std;

int main(){
    string s;
    cin >> s;
        if(s.compare("WA") == 0 || s.compare("MLE") == 0 || s.compare("TLE") == 0)
        {
            cout << "Failed..." << endl;
            return 0;
        }
    cout << "Done!" << endl;
    
    return 0;
}