{HEAD ~ This spray} is then carried downstream over the outward radial portion of {TAIL ~ the flameholder} 50 adjacent the wall of the liner 6 
{ HEAD ~ This spray } is then carried downstream over the outward radial portion of { TAIL ~ the flameholder } 50 adjacent the wall of the liner 6
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH