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