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