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