In a rolling 12 month period. Which on the surface seems good, but the more I think about it, well, it seems odd. Lets say there's a downturn so for a while the company can't add codeshare flying or partner up with others because we've reduced some flying, however once that rolling 12 months window catches up, they can just add a block hour and hire a guy and suddenly are able to renegotiate all their deals and add more? I dunno, maybe I'm misunderstanding that part but I'm not sold yet either.