#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define F first
#define S second
#define pii pair<int, int>
#define eb emplace_back
#define all(v) v.begin(), v.end()
#define rep(i, n) for (int i = 0; i < (n); ++i)
#define rep3(i, l, n) for (int i = l; i < (n); ++i)
#define sz(v) (int)v.size()
#define inf (int)(1e9+7)
#define INF (ll)(1e18)
#define abs(x) (x >= 0 ? x : -(x))
#define ceil(a, b) a / b + !!(a % b)
template<typename T1, typename T2> inline bool chmin(T1 &a, T2 b) { if (a > b) { a = b; return 1; } return 0; }
template<typename T1, typename T2> inline bool chmax(T1 &a, T2 b) { if (a < b) { a = b; return 1; } return 0; }
template<typename T> T gcd(T a, T b) { if (b == 0) return a; return gcd(b, a % b); }
template<typename T> T lcm(T a, T b) { return a / gcd(a, b) * b; }







int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    
    string s;
    cin >> s;
    smatch m;
    regex_search(s, m, regex("WA"));
    if (m.position() != sz(s)) {
        cout << "Failed..." << endl;
        return 0;
    }
    regex_search(s, m, regex("TLE"));
    if (m.position() != sz(s)) {
        cout << "Failed..." << endl;
        return 0;
    }
    regex_search(s, m, regex("MLE"));
    if (m.position() != sz(s)) {
        cout << "Failed..." << endl;
        return 0;
    }
    cout << "Done!" << endl;
    
    
}