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