{HEAD ~ The memory} is coupled to the processor and is configured to provide {TAIL ~ the processor} with instructions 
is configured to provide
{ HEAD ~ The memory } is coupled to the processor and is configured to provide { TAIL ~ the processor } with instructions
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH