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