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