import java.util.Scanner;
public class App {public static void main(String[] args) throws Exception {int M,D,S ;Scanner scan = new Scanner(System.in);M=scan.nextInt();D=scan.nextInt();S=(M*2+D)%3;if (S==0){System.out.println("普通");}if (S==1){System.out.println("吉");}if (S==2){System.out.println("大吉");}scan.close();}