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