#include "testlib.h"
#include <bits/stdc++.h>

using namespace std;

int main(){
  registerValidation();
  map<string,string> mp;
  mp["Zelkova and Cherry"]="1st";
  mp["BANNED CONTEST"]="2nd";
  mp["Stray Bullet"]="3rd";
  mp["Early Summer Rain"]="4th";
  mp["Do you know Cherry Contest?"]="Alpha";
  string s=inf.readString();
  ensuref(mp.find(s)!=mp.end(),"invalid string");
  inf.readEof();
  cout << mp[s] << "\n";
  return 0;
}