There is a hook on {TAIL ~ the body guide} connected to {HEAD ~ the body} by a hinge 
There is a hook on { TAIL ~ the body guide } connected to { HEAD ~ the body } by a hinge
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH