using System;

namespace ConsoleApp13
{
    class Program
    {
        static void Main(string[] args)
        {
            int budjet = int.Parse(Console.ReadLine());
            string productName = Console.ReadLine();
            double counter = 0;
            double totalSum = 0;
            double resto = budjet;

            while (productName != "Finish")
            {
                double order = 0;

                switch (productName)
                {
                    case "Star":
                        order += 5.69;
                        counter++;
                        break;
                    case "Angel":
                        order += 8.49;
                        counter++;
                        break;
                    case "Lights":
                        order += 11.2;
                        counter++;
                        break;
                    case "Wreath":
                        order += 15.5;
                        counter++;
                        break;
                    default:
                        order += 3.59;
                        counter++;
                        break;
                }
                if (counter == 3)
                {
                    order -= order * 0.30;
                }
                resto -= order;
                totalSum += order;
                if (resto < order)
                {
                    Console.WriteLine($"Not enough money! You need {order - resto:F2}lv more.");
                    Console.WriteLine($"{counter} items -> {totalSum:f2}lv spent.");
                    return;
                }
                productName = Console.ReadLine();
            }
            if (productName == "Finish")
            {
                Console.WriteLine("Congratulations! You bought everything!");
                Console.WriteLine($"{counter} items -> {totalSum:f2}lv spent.");
            }

        }
    }
}