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