[ num ] sp capword , sp capword . sp capword - othword sp capword sp othword sp capword sp capword - othword sp capword sp [ capword ] sp / capword sp capword , sp capword sp capword sp / / sp capword sp othword sp capword sp capword sp capword ( upword ) sp capword sp capword : sp capword sp othword sp capword sp othword sp capword - capword sp capword othword sp ( upword ) . sp — sp capword , sp upword , sp upword sp : sp upword sp capword , sp year . sp — sp num - num sp capword .