[ num ] sp capword , sp capword . , sp caplet . sp year . sp capword - othword sp othword sp othword sp othword - othword - othword sp capword . sp capword othword sp capword sp othword sp capword sp capword , sp capword sp othword sp capword sp capword , sp capword othword sp capword sp othword sp capword sp capword , sp capword sp capword sp othword sp capword sp othword sp capword sp capword .