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