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