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