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