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