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