{TAIL ~ The open top} 32 is defined by {HEAD ~ a J shaped rim} 42 protruding outwardly from the body member 30 
{ TAIL ~ The open top } 32 is defined by { HEAD ~ a J shaped rim } 42 protruding outwardly from the body member 30
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH