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