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