{TAIL ~ a saddle} mounted upon {HEAD ~ said rotary head}, said saddle having a pair of support arms 
{ TAIL ~ a saddle } mounted upon { HEAD ~ said rotary head } , said saddle having a pair of support arms
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH