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