So we actually have three individual steps. So we have a glucose six phosphate, is transformed into ribose phosphates. Let's erase that for a moment. So we have a single glucose phosphate, is transformed into ribosphy phosphate, and we generate the two NADPH molecules. And this is essentially the oxidative phase of the pentose phosphate pathway. Next we undergo the non oxidative phase and we break down the ribosphy phosphate into fructose six phosphate and glyceroaldehyde three phosphate.