[ capword sp num ] sp capword sp capword sp & sp capword sp capword , sp othword . sp num othword sp othword sp othword sp othword othword sp othword sp othword sp othword sp othword sp othword sp othword sp ( othword ) , sp othword , othword , sp othword sp num , sp year , sp othword sp num sp othword sp capword sp capword sp othword sp capword . sp capword , year .