{TAIL ~ A pair} of links are pivotally coupled to the torsion arms via {HEAD ~ a pair} of pivot mounts 
{ TAIL ~ A pair } of links are pivotally coupled to the torsion arms via { HEAD ~ a pair } of pivot mounts
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH