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