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