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