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