The bus functions as the hub of operation, receiving network communications, processing cooperative logic and transmitting {HEAD ~ information} over {TAIL ~ the communication network} 
The bus functions as the hub of operation , receiving network communications , processing cooperative logic and transmitting { HEAD ~ information } over { TAIL ~ the communication network }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL