{HEAD ~ Each central unit} is adapted to generate/read {TAIL ~ binary messages} transmitted/received in the form of radio waves by the transmit receive module 
is adapted to generate
{ HEAD ~ Each central unit } is adapted to generate / read { TAIL ~ binary messages } transmitted / received in the form of radio waves by the transmit receive module
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH