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