Extracting only lyrics and chords

[Brett Duncan]

I have a lily file that contains a vocal line (melody), lyrics, chords 
and piano part. My output from this file is the piano part with centred 
lyrics, and a separate lead sheet showing chords, melody and lyrics. All 
 of this is OK.

But I now have a guitarist who wants only the chords (with barlines) and 
lyrics *without* the melody. And I can't for the life of me see a simple 
way to get this from what I already have. Since the lyrics are being 
associated with the melody, the melody gets printed.

I could add the durations to the lyrics, but I'd like to know if I can 
get what I want without resorting to this.

Any ideas? Am I missing something obvious?

TIA,

Brett