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