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