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