a003

a003

#include<iostream>
using namespace std;
int main()
{
int M,D,S;
while(cin>>M>>D){
	
	S=(M*2+D)%3;
	if(S==0){
		cout<<"\n"<<"普通\n";
	}
	else if(S==1){
			cout<<"\n"<<"吉\n";
	}	
	else if (S==2){
			cout<<"\n"<<"大吉\n";
		}
	}
	return 0;
}