{TAIL ~ A multiple agent system} providing each of a plurality of agents, i.e., processors, access to {HEAD ~ a shared synchronous memory} 
{ TAIL ~ A multiple agent system } providing each of a plurality of agents , i.e. , processors , access to { HEAD ~ a shared synchronous memory }
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD