using System;

namespace _05_Everest
{
    class Program
    {
        static void Main(string[] args)
        {

            int metersClimbet = 5364;
            int mountHeight = 8848;
            int days = 1;

            while (true)
            {
                string input = Console.ReadLine();
                if (input == "END")
                {
                    break;
                }

                int meters = int.Parse(Console.ReadLine());

                if (input == "Yes")
                {
                    if ((days + 1) <= 5)
                    {
                        days++;
                        metersClimbet += meters;
                    }
                    else
                    {
                        break;
                    }
                }
                else
                {
                    metersClimbet += meters;
                }

                if(metersClimbet >= mountHeight)
                {
                    break;
                }
            }

            if (metersClimbet >= mountHeight)
            {
                Console.WriteLine($"Goal reached for {days} days!");
            }
            else
            {
                Console.WriteLine("Failed!");
                Console.WriteLine(metersClimbet);
            }
        }
    }
}