{HEAD ~ A configurable memory} includes an interface section, {TAIL ~ a plurality} of memory modules, and an internal configuration section 
includes
{ HEAD ~ A configurable memory } includes an interface section , { TAIL ~ a plurality } of memory modules , and an internal configuration section
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH