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