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