#include <iostream>
#include <unordered_map>

using namespace std;

#define rep(i, n) for (int i = 0; i < (int)(n); i++)

int main() {
    unordered_map<string, string> contests = {
            {"Zelkova", "1st"},
            {"BANNED", "2nd"},
            {"Stray", "3rd"},
            {"Early", "4th"},
            {"Do", "Alpha"},
    };
    string s;
    cin >> s;
    auto ent = contests.find(s);
    if (ent != contests.end()) {
        cout << ent->second << endl;
    } else {
        cout << "Not found: '" << s << "'" << endl;
    }
}