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