The facial configurations of the sequence are generated at irregular intervals determined by the amount of time required to generate each successive facial configuration, and the facial configurations of the sequence are determined by the elemental speech unit being transformed upon the completion of {HEAD ~ the generating} of {TAIL ~ a previous facial configuration} 
of
The facial configurations of the sequence are generated at irregular intervals determined by the amount of time required to generate each successive facial configuration , and the facial configurations of the sequence are determined by the elemental speech unit being transformed upon the completion of { HEAD ~ the generating } of { TAIL ~ a previous facial configuration }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL