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