{HEAD ~ Microcomputer} 800, which processes {TAIL ~ alignment data} to determine alignment, sends an address corresponding to a message indicating an alignment state to a speech synthesis module 802 
{ HEAD ~ Microcomputer } 800 , which processes { TAIL ~ alignment data } to determine alignment , sends an address corresponding to a message indicating an alignment state to a speech synthesis module 802
HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL 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 OTH