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