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