a003. 兩光法師占卜術

import java.util.Scanner;
public class JAVA {
	public static void main(String[] args) {
		Scanner input= new Scanner(System.in);
		while (input.hasNext()) {
                 int a=input.nextInt();
                  int b=input.nextInt();
if((a*2+b)%3==0){
System.out.println("普通");
}
if((a*2+b)%3==1){
System.out.println("吉");
}
if((a*2+b)%3==2){
System.out.println("大吉");
}
			
		}
	}
}