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