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