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