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