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