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