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