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