import java.util.Scanner;
public class MyZerojudge {
public static void main(String[] args) {
Scanner cin = new Scanner(System.in);
int month, date, fortune;
while(cin.hasNext()) {
month = cin.nextInt();
date = cin.nextInt();
fortune = (month*2+date)%3;
switch(fortune)
{
case 0:
System.out.println("普通");
break;
case 1:
System.out.println("吉");
break;
case 2:
System.out.println("大吉");
break;
}
}
}
}