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