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