The data processor also has {TAIL ~ a command processor} for processing {HEAD ~ commands} received from the dedicated modules 
The data processor also has { TAIL ~ a command processor } for processing { HEAD ~ commands } received from the dedicated modules
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH