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