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