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