#include <bits/stdc++.h>
using namespace std;
string OUT[] = {"click",    "enhclick",       "buy hand",
                "buy lily", "reinforce lily", "buy factory"};

int main() {
  int N;
  char S;
  cin >> N >> S;
  for (int i = 0; i < N; i++) {
    random_device rd;
    cout << OUT[rd() % (sizeof(OUT) / sizeof(*OUT))] << endl;
    cin >> S;
  }
}