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