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