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