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