static void Main(string[] args) { Zero fxs = new Zero(); Tesla tesla = new Tesla(); Cessna mx410 = new Cessna(); Ram ram = new Ram(); System.Console.WriteLine(".........."); fxs.Drive(); fxs.Direction("squeals around right turn"); fxs.Stop(); System.Console.WriteLine(".........."); tesla.Drive(); tesla.Direction("carefully"); tesla.Stop(); System.Console.WriteLine(".........."); mx410.Drive(); mx410.Direction("not smoothly"); mx410.Stop(); System.Console.WriteLine(".........."); ram.Drive(); ram.Direction("widely"); ram.Stop(); }