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

namespace Hotel
{
    class Hotel
    {
        static void Main(string[] args)
        {
            string month = Console.ReadLine();
            int nightCount = int.Parse(Console.ReadLine());
            double priceStudio = 0.0, priceDoubleRoom = 0.0, priceSuite = 0.0;
            double discountStudioMayOctober = 0.0, discountDouble = 0.0,
                discountSuite = 0.0;
            double priceTotalStudio = 0, priceTotalDoubleRoom = 0, priceTotalSuite = 0;

            switch (month)
            {
                case "May":
                case "October":
                    priceStudio = 50.0;
                    priceDoubleRoom = 65.0;
                    priceSuite = 75.0;
                    if (nightCount > 7)
                    {
                        discountStudioMayOctober = 0.05;
                    }
                    break;

                case "June":
                case "September":
                    priceStudio = 60.0;
                    priceDoubleRoom = 72.0;
                    priceSuite = 82.0;
                    if (nightCount > 14)
                    {
                        discountDouble = 0.10;
                    }
                    break;


                case "July":
                case "August":
                case "December":
                    priceStudio = 68.0;
                    priceDoubleRoom = 77.0;
                    priceSuite = 89.0;
                    if (nightCount > 14)
                    {
                        discountSuite = 0.15;
                    }
                    break;
            }

            priceTotalStudio = priceStudio * nightCount * (1 - discountStudioMayOctober);
            if ((month == "September" || month == "October") && (nightCount > 7)) //one night free
            {
                priceTotalStudio = priceTotalStudio - 1 * priceStudio;
            }

            priceTotalDoubleRoom = priceDoubleRoom * nightCount * (1 - discountDouble);
            priceTotalSuite = priceSuite * nightCount * (1 - discountSuite);

            Console.WriteLine($"Studio: {priceTotalStudio:f2} lv.");
            Console.WriteLine($"Double: {priceTotalDoubleRoom:F2} lv.");
            Console.WriteLine($"Suite: {priceTotalSuite:F2} lv.");


        }
    }
}