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