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