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