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