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