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