 okay so we have the reverse repo which is pretty well understood at this point it's about four to 450 billion dollars left they can they can use that to fund bill issuance effectively they still have a fairly large treasury general account so they need to tap into that because they don't want to issue as much paper they can do that and then they and they still have you know the fed which is going to start curtailing qt now which is effectively qe right if they start reinvesting which is what the end of qt is that's about you know six seven hundred billion dollars annually of