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