[ capword sp num ] sp capword sp capword , sp capword sp capword sp & sp capword sp capword . sp capword othword sp othword sp othword sp othword sp othword : sp caplet sp othword sp othword . capword sp capword sp capword , sp othword . sp num , sp othword sp num – num , sp year . sp upword othword sp capword sp othword sp capword sp year sp ( upword sp year ) .