{HEAD ~ The second member} comprises {TAIL ~ first and second regions} that are movable away from each other to capture a portion of the straight shower rod between them 
comprises
{ HEAD ~ The second member } comprises { TAIL ~ first and second regions } that are movable away from each other to capture a portion of the straight shower rod between them
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH