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