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