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