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