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