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