Now let's move on to step number two. So in step number two, what we ultimately want to do is, oh, and by the way, the glucose one phosphate that we form as a product in step one will actually be used in step three. But the glycogen and minus one is actually used in step two. And what step two does is it restructures, it remodels the glycogen. It basically puts it into a form so that the glycogen phosphoralase can continue acting on it, cleaving it and releasing the glucose one phosphate molecule. So the reason for that is simple.