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