{TAIL ~ A jewelry string} is looped around {HEAD ~ the pins} and clamped in position by the clamps 
{ TAIL ~ A jewelry string } is looped around { HEAD ~ the pins } and clamped in position by the clamps
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH