Sorgue
The Sorgue divides into two river courses at L'Isle-sur-la-Sorgue , at a point on the river called the , then further downstream it divides into dozens of separate waterways with different names , such as Sorgue de l’Isle , Sorgue de Velleron , Sorgue de Monclar , Sorgue de la Faible . 
<triplet> Velleron <subj> L'Isle-sur-la-Sorgue <obj> shares border with