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