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