#include using namespace std; int main() { int M; int D; int S; while (cin >> M >> D) { S = (M*2+D)%3; switch(S) { case 0: cout << "普通" << endl; break; case 1: cout << "吉" << endl; break; case 2: cout << "大吉" << endl; break; }; }; return 0; }