A multiprocessor information processing system has {HEAD ~ a system bus} with {TAIL ~ interleaved memory modules} in communication with multiple CPUs 
A multiprocessor information processing system has { HEAD ~ a system bus } with { TAIL ~ interleaved memory modules } in communication with multiple CPUs
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH