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