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