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