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