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