The process 1, further comprising recognizing {HEAD ~ the presence} of at least a single alternate dispatch variable associated with {TAIL ~ an object} in receipt of a message 
The process 1 , further comprising recognizing { HEAD ~ the presence } of at least a single alternate dispatch variable associated with { TAIL ~ an object } in receipt of a message
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH