The network communicates {TAIL ~ a do not record signal} to {HEAD ~ the plurality} of receiving units except the first receiving unit 
The network communicates { TAIL ~ a do not record signal } to { HEAD ~ the plurality } of receiving units except the first receiving unit
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH