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