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