Each nozzle assembly defines a nozzle chamber in {TAIL ~ fluid communication} with a respective fluid inlet conduit and {HEAD ~ a nozzle opening} from which fluid is ejected 
Each nozzle assembly defines a nozzle chamber in { TAIL ~ fluid communication } with a respective fluid inlet conduit and { HEAD ~ a nozzle opening } from which fluid is ejected
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH