{HEAD ~ The cover} has at least one claw , and the cover is mounted to {TAIL ~ the main body} by the at least one claw 
{ HEAD ~ The cover } has at least one claw , and the cover is mounted to { TAIL ~ the main body } by the at least one claw
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH