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