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