And we're going to use the UDP in the last step, as we'll see in just a moment. Now, once we form that glycogen, that linear unbranched glycogen, we want to actually begin branching that glycogen. Because remember, branching actually increases the solubility of glycogen within the cytoplasm and it also increases the number of terminal positions on the glycogen. And that in turn increases the rate by which we can break down and synthesize glycogen molecules. So in the next step, step six, we have an enzyme we call the glycogen branching enzyme that basically catalyzes the cleavage of alpha one four glycocitic bond and the formation of Alpha one six glycocitic bond. So let's suppose we have the following hypothetical glycogen molecules.