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