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