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