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