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