The image generation unit then calculates the facial configuration corresponding to {TAIL ~ the position} in the string of phonemes, calculates the facial configuration, and causes the facial configuration to be displayed on {HEAD ~ a video device} 
The image generation unit then calculates the facial configuration corresponding to { TAIL ~ the position } in the string of phonemes , calculates the facial configuration , and causes the facial configuration to be displayed on { HEAD ~ a video device }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL 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 HEAD