The alternate object toward which the message is dispatched may contain a method required for execution by a message sent to a first object, but which is unfulfilled by {HEAD ~ absence} of {TAIL ~ the desired method} in the first object 
of
The alternate object toward which the message is dispatched may contain a method required for execution by a message sent to a first object , but which is unfulfilled by { HEAD ~ absence } of { TAIL ~ the desired method } in the first object
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH