{HEAD ~ At least portion} of the data is dispatched along {TAIL ~ a segmented ring} having a plurality of dedicated modules designed to process the data 
is dispatched along
{ HEAD ~ At least portion } of the data is dispatched along { TAIL ~ a segmented ring } having a plurality of dedicated modules designed to process the data
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH