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