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