static void Main(string[] args)
{
Invoker invoker = new Invoker();
LightReceiver light = new LightReceiver();
invoker.AddCommand(new RedColorCommand(light));
invoker.AddCommand(new SwitchCommand(light));
invoker.AddCommand(new SwitchCommand(light));
invoker.AddCommand(new YellowColorCommand(light));
invoker.AddCommand(new SwitchCommand(light));
invoker.AddCommand(new SwitchCommand(light));
invoker.ExecuteCommands();
Console.ReadLine();
}