Scanner scanner = new Scanner(System.in);
int a,b,c=0;

while(scanner.hasNext()){
a=scanner.nextInt();
b=scanner.nextInt();
c=(a*2+b)%3;
//System.out.println((a*2+b)%3);
if(c==0) System.out.println("普通\n");
if(c==1) System.out.println("吉\n");
if(c==2) System.out.println("大吉\n");
}