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

namespace Exam_Everest
{
    class Program
    {
        static void Main(string[] args)
        {
            int mClimbed = 0;
            string stay = string.Empty;

            int daysCount = 1;
            int distance = 0;

            while ((stay = Console.ReadLine()) != "END" && distance < 3484 && daysCount <= 5)
            {
                if (stay == "Yes") daysCount++;
                mClimbed = int.Parse(Console.ReadLine());
                distance += mClimbed;
            }
            distance += 5364;

            if (distance >= 8848) Console.WriteLine($"Goal reached for {daysCount} days!");
            else Console.WriteLine($"Failed!\n{distance}");
        }
    }
}