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