#include<iostream>
#include<string>
using namespace std;

int main (){
int m,d,s;
while(cin>>m>>d){
s=(m*2+d)%3;
switch (s){
case 0:
cout<<"普通"<<endl;
case 1:
cout<<"吉"<<endl;
case 2:
cout<<"大吉"<<endl;
}
}
return 0 ;
}

加 break;