Yonatan Sahle1, Hugo Reyes-Centeno2, Christian Bentz2. 1. DFG Center for Advanced Studies: "Words, Bones, Genes, Tools", University of Tübingen, Germany. 2. DFG Center for Advanced Studies: "Words, Bones, Genes, Tools", University of Tübingen, Rümelinstr. 23, Tübingen, 72070, Germany.