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