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