51.510387 9.396411 11 50.573650 9.639857 12 50.562268 9.656007 13 50.478694 9.783120 14 50.627332 9.733383 15 50.684269 9.753309 16 50.688528 9.762378 17 50.885761 9.726998 18 50.972012 9.781606 19 51.215765 9.450578 20