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