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