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