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