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