{TAIL ~ A first dedicated module} of {HEAD ~ the plurality} of dedicated modules receives the data portion based on the content of data portion 
{ TAIL ~ A first dedicated module } of { HEAD ~ the plurality } of dedicated modules receives the data portion based on the content of data portion
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH