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