Here is my problem:
I build up a (GAP) presentation P for a finitely presented group G,
by adding generators and relators as necessary to a presentation
which initially has no generators and no relators. While doing so
I store certain words (in a list w) in the generators of the
presentation P constructed so far. No generator of P is deleted
in the process of constructing P. When P is completely constructed,
G:=FpGroupPresentation(P). Now, my question is, how do I obtain the
natural G-images of the words in w?
Thanks in advance, Leonard Soicher.