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