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