{HEAD ~ The moisture sensors} 60 are connected to {TAIL ~ a controller} 62, which monitors the moisture content in the atmosphere 
are connected to
{ HEAD ~ The moisture sensors } 60 are connected to { TAIL ~ a controller } 62 , which monitors the moisture content in the atmosphere
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH