And when we cut this one by two carbons, we form the three carbon trios molecule known as gap, the glyceroaldehyde three phosphate. And remember that gap glyceroldehyde three phosphate is also a glycolytic intermediate. So we see that if we sum up all these four processes, this is the net reaction that we actually get. So we have to input three ribose phosphate, three ribosphosphate molecules, so two in this step, two in this process and one in this process. And we essentially get back to fructose six phosphate molecules and a single glyceroaldehyde three phosphate. And so now these are the glycolytic intermediates that can be transformed into glucose six phosphate.