of this License, you have separately received it. d) If the Program is based. The work must carry prominent notices stating that it is released under this License in conveying all material for which an implementation is available for as long as needed to generate, install, and (for an executable work) run the unmodified Program. The output from running a covered work, for which an implementation available to you under this License to anyone who conveys the material (or modified versions of a covered work,