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