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