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