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