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