{HEAD ~ A dispensing structure} is provided for a container which has {TAIL ~ an opening} to the container interior 
{ HEAD ~ A dispensing structure } is provided for a container which has { TAIL ~ an opening } to the container interior
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH