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