static void Main(string[] args)
        {
            RegularIron regular = new RegularIron();
            regular.TurnOn();
            regular.DoIroning();
            regular.UseSteam();
            regular.DoIroning();
            regular.DoIroning();
            Console.WriteLine();

            PremiumIron premium = new PremiumIron();
            premium.TurnOn();
            premium.DoIroning();
            premium.DoIroning();
            premium.UseSteam();
            premium.DoIroning();
            premium.UseSteam();
            premium.DoIroning();

            Console.WriteLine();

            LinenIron linen = new LinenIron();
            linen.TurnOn();
            linen.DoIroning();
            linen.DoIroning(210);
            linen.DoIroning(10);
            linen.DoIroning("linen");
            linen.DoIroning("linen");
            linen.Descale();
            linen.UseSteam();
            linen.DoIroning();
            linen.DoIroning();
            linen.DoIroning("sportswear");
            linen.DoIroning();
            linen.DoIroning();
        }