Which lake has a main input and output from the Rhone river ?
Rhodanien ( French , the adjective derived from the river Rhone ) may refer to : the Rhone river or its valley " le sillon rhodanien " ( literally " the furrow of the Rhone " ) , which is the name of the long , straight Saône and Rhone river valleys , a deep cleft running due south to the Mediterranean and separating the Alps from the Massif Central " Rhodanien " , a dialect of the Lyon région , and of the Franco-Provençal language " Provençal rhodanien " , a dialect of the Nîmes , Arles and Avignon régions , and a sub-dialect of the Provençal dialect " Le Rhodanien " ( train ) , which ran between Geneva / Paris and Marseille