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