using System;

namespace Tests
{
    class Program
    {
        static void Main(string[] args)
        {

            double grade = double.Parse(Console.ReadLine());

            if (grade >= 5.5)
            {
                Console.WriteLine("Exellent!");
            }
            else if (grade <=2)
            {
                Console.WriteLine("Poor");
            }
            else if (grade <=3)
            {
                Console.WriteLine("Average");
            }
            else if (grade <=4)
            {
                Console.WriteLine("Good");
            }
            else
            {
                Console.WriteLine(" Very Good!");
            }
        }
    }
}