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