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