{TAIL ~ A method} of associating {HEAD ~ an input pattern} with an output response, the method comprising: 
{ TAIL ~ A method } of associating { HEAD ~ an input pattern } with an output response , the method comprising :
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH