There is {HEAD ~ a hook} on the body to one side of {TAIL ~ the guide} for engaging an object 
There is { HEAD ~ a hook } on the body to one side of { TAIL ~ the guide } for engaging an object
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH