{HEAD ~ The air movement profiler} comprises a plurality of {TAIL ~ triangular tubes} mounted on the towing vehicle  
{ HEAD ~ The air movement profiler } comprises a plurality of { TAIL ~ triangular tubes } mounted on the towing vehicle
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH