Full keyword listings are rendered after {TAIL ~ the user} is given a brief cue to say {HEAD ~ a keyword} 
Full keyword listings are rendered after { TAIL ~ the user } is given a brief cue to say { HEAD ~ a keyword }
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD