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