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