{TAIL ~ A time} slotted {HEAD ~ version} provides for even higher efficiencies, and priorities can be assigned to individual message packets 
{ TAIL ~ A time } slotted { HEAD ~ version } provides for even higher efficiencies , and priorities can be assigned to individual message packets
TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH