At least one of the oxidizers includes {TAIL ~ a mix chamber} for mixing fuel from the fuel conduit with {HEAD ~ oxidant} from the oxidant conduit, an igniter, and a shield 
At least one of the oxidizers includes { TAIL ~ a mix chamber } for mixing fuel from the fuel conduit with { HEAD ~ oxidant } from the oxidant conduit , an igniter , and a shield
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH