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