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