Mounted upon {HEAD ~ the proximate ends} of {TAIL ~ rods} 110, 110 is hand grip 60, which the user grasps to tow the luggage 
of
Mounted upon { HEAD ~ the proximate ends } of { TAIL ~ rods } 110 , 110 is hand grip 60 , which the user grasps to tow the luggage
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH