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