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