using System;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            double budget = double.Parse(Console.ReadLine());

            double priceStar = 5.69;
            double priceAngel = 8.49;
            double priceLights = 11.20;
            double priceWreath = 15.50;
            double priceCandel = 3.59;

            int count = 0;
            double spendMoney = 0;
            double needMoney = 0;

            bool isFinish = false;

            while (true)
            {
                string item = Console.ReadLine();

                double curentPrice = 0;

                if (item == "Finish")
                {
                    isFinish = true;

                    break;
                }

                if (item == "Star")
                {
                    curentPrice = priceStar;
                }
                else if (item == "Angel")
                {
                    curentPrice = priceAngel;
                }
                else if (item == "Lights")
                {
                    curentPrice = priceLights;
                }
                else if (item == "Wreath")
                {
                    curentPrice = priceWreath;
                }
                else if (item == "Candle")
                {
                    curentPrice = priceCandel;

                }

                count++;

                if (count % 3 == 0)
                {
                    curentPrice -= curentPrice * 0.3;
                }

                if (budget < curentPrice)
                {
                    needMoney = curentPrice - budget;

                    break;
                }


                budget -= curentPrice;
                spendMoney += curentPrice;
            }

            if (isFinish)
            {
                Console.WriteLine("Congratulations! You bought everything!");
            }
            else
            {
                Console.WriteLine($"Not enough money! You need {needMoney:F2}lv more.");
            }

            Console.WriteLine($"{count} items -> {spendMoney:F2}lv spent.");
        }
    }
}