{HEAD ~ The distal tips} of {TAIL ~ the fingers} are separated by an axially aligned gap which enables limited stress relieving radial movement of the fingers 
{ HEAD ~ The distal tips } of { TAIL ~ the fingers } are separated by an axially aligned gap which enables limited stress relieving radial movement of the fingers
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH