using System;

namespace Everest
{
class Program
{
static void Main(string[] args)
{
int days = 1;
int goal = 5364;
string end = "";
while (true)
{

if (goal >= 8848)
{
break;
}

string sleeping = Console.ReadLine();

if (sleeping == "END")
{
break;
}

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

if (sleeping == "Yes")
{
days++;
if (days == 6)
{
break;
}
goal = goal + distance;
end = sleeping;
}
else
{
goal = goal + distance;
end = sleeping;
}

if (sleeping == "END")
{
break;
}

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