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