#include <bits/stdc++.h>
using namespace std;
int main() {
  string ch;
  int s = 0;
  for (int i = 0; i < 10; i++) {
    printf("%d\n", i);
    getline(cin, ch);
    if (ch == "no")
      s++;
    else if (ch == "great" || ch == "don't think so" ||
             ch == "don't touch me!" || ch == "not bad" || ch == "cool") {
      cout << "normal";
      return 0;
    } else if (ch == "terrible" || ch == "don't even" ||
               ch == "are you serious?" || ch == "worse" || ch == "no way" ||
               ch == "go die in a hole") {
      cout << "grumpy";
      return 0;
    }
    if (s > 3) {
      cout << "normal";
      return 0;
    }
    ch.clear();
  }
  return 0;
}
