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