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