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