#include <iostream>
#include <cstdlib>

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

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