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