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