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