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