using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Everest
{
    class Program
    {
        static void Main(string[] args)
        {
            int startedHeight = 5364;
            int peakHeight = 8848;
            int countOfDays = 1;
            int maxDays = 5;
            int currentHeight = 0;
            string command = string.Empty;

            while (countOfDays <= 5 && startedHeight < peakHeight && (command = Console.ReadLine()) != "End")
            {
                currentHeight = int.Parse(Console.ReadLine());
                if (command == "Yes")
                {
                    countOfDays++;
                }

                if (countOfDays <= 5)

                {
                    startedHeight += currentHeight;
                }


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