#include <bits/stdc++.h>
using namespace std;
const long long N = 1000000, INF = 1000000000000000010;
long long i = 0, flag = 0, col = 0;
stringstream ss;
string str[2134];
long long q;
int main() {
  string s;
  while (i < 10) {
    cout << i << endl;
    getline(cin, s);
    if (s[0] == 'd') {
      if (s[s.size() - 1] == 'o' or s[s.size() - 1] == 'e') {
        cout << "normal";
        return 0;
      } else {
        cout << "grumpy";
        return 0;
      }
    }
    if (s == "no") {
      col++;
      if (col > 3) {
        cout << "normal";
        return 0;
      }
    } else if (s == "no way" or s == "go die in a hole" or
               s == "are you serious?" or s == "terrible" or s == "worse") {
      cout << "grumpy";
      return 0;
    } else if (s == "great!" or s == "not bad" or s == "cool") {
      cout << "normal";
      return 0;
    }
    i++;
  }
  cout << "normal";
  return 0;
}
