First step of gluconeogenesis and the second step of gluconeogenesis. And what the goal of these two steps are, or what the goal of these two steps is, is to basically bypass the last irreversible step of glycolysis. Because remember, gluconeogenesis is not simply the reverse of glycolysis and that's because glycolysis itself is a highly exergonic process. And so, for instance, we know that in step ten of glycolysis we transform Pyruvate into phosphorino Pyruvate by using a very exergonic process. And so if we simply reversed that step in gluconeogenesis, this reverse step would be very endergonic. It would require a large input of energy.