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