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