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