{HEAD ~ A lawnmower} includes {TAIL ~ a grass collector bin} connected to a rotary blade by a chute 
includes
{ HEAD ~ A lawnmower } includes { TAIL ~ a grass collector bin } connected to a rotary blade by a chute
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH