#Example: "5gp-Rel-i" . . . based on: examples/5gp
#vars: F, rels, procId;
#options: OutputLevel, ClassBound, OutputFile
F := FreeGroup("a", "b", "c");
rels := ["a^25 * c", "[a,  b] * c^-4", "[a, c]^25"];
procId := PqStart(F : Prime := 5, Relators := rels);
#comment: set a different `ClassBound' by supplying <ClassBound>
#comment: also set a different print level by supplying <OutputLevel>
#sub <ClassBound> for <27> if set and ok
PqPcPresentation(procId : ClassBound := 27, 
#sub <OutputLevel> for <1> if set and ok
                          OutputLevel := 1);;
#comment: save the presentation to a different file by supplying <OutputFile>
#sub <OutputFile> for <ANUPQData.outfile> if set and ok
PqSavePcPresentation(procId, ANUPQData.outfile);;
