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

int main() {
  int N;
  char S;
  cin >> N >> S;
  int numCasino = 0;
  for (int i = 0; i < N - numCasino; i++) {
    random_device rd;
    int x = rd();
    if (100 <= N) {
      cout << OUT[x % (sizeof(OUT) / sizeof(*OUT))] << endl;
    } else {
      cout << OUT[x % ((sizeof(OUT) / sizeof(*OUT)) - 1)] << endl;
      if (x % ((sizeof(OUT) / sizeof(*OUT)) - 1) == 5)
        numCasino++;
    }
    cin >> S;
  }
  for (int i = 0; i < numCasino; i++) {
    cout << "sell casino" << endl;
    cin >> S;
  }
}