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