Depending on which x you mean take a binary from that perios and loofor strings
in teh executable.  Alternatively get a very old manual and read it.....

Just slightly interestest in why you want this information.  If you really
need it I will look on some old machines for sources.  I think I still
have some ancient machines

(my 386 did sterling service on Monday when teh SGI broke; has a bigger screen
too)

==John
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