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