{HEAD ~ A distributor} 1 further comprising {TAIL ~ a gap} located within the distributor ring body surrounding at least a portion of the secondary pilot flow passage 
comprising
{ HEAD ~ A distributor } 1 further comprising { TAIL ~ a gap } located within the distributor ring body surrounding at least a portion of the secondary pilot flow passage
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH