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