#include <bits/stdc++.h>
using namespace std;
using namespace chrono;
using uint = unsigned int;
using lint = long long int;
using ulint = unsigned long long int;
template<class T = int> using V = vector<T>;
template<class T = int> using VV = V< V<T> >;
template<class T, class U> void assign(V<T>& v, int n, const U& a) { v.assign(n, a); }
template<class T, class... Args> void assign(V<T>& v, int n, const Args&... args) { v.resize(n); for (auto&& e : v) assign(e, args...); }


// input
constexpr int N = 10000;
string S;

void read_input() {
  int _;
  cin >> _;
  assert(_ == N);
  cin >> S;
}

void write_output() {
  for (int i = 0; i < N; ++i) {
    cout << (i == N - 1 ? "click" : "nothing") << endl;
  }
  string str;
  cin >> str;
  assert(str == "ok");
}

int main() {
  read_input();
  write_output();
}