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