So how exactly do we create alpha one six glycocitic bonds? Well, this is what we're going to focus on in the next lecture. And the final thing that I'd like to mention about glycogen synthase is glycogen synthase can only attach glucose molecules onto a polymer, a growing polysaccharide chain that consists of more than four glucose molecules. And so what that basically means is, before this reaction can actually take place, we have to begin with a primer molecule. So how do we actually establish the primer molecule? Well, once again, we'll talk about that in the next lecture.