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