[ num ] sp capword sp othword sp othword sp num othword sp capword sp capword sp othword sp capword sp capword sp othword sp capword sp othword sp othword othword sp othword sp num othword sp upword sp capword sp othword sp capword sp capword , sp upword capword sp year , sp capword othword , sp capword , sp capword sp num , sp year sp / sp capword . sp othword sp capword sp sp capword othword 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 .