Ravi walks 10 km towards South. He takes a left turn and walks 12 km. He takes a right turn and walks 10 km. He takes a left turn and walks 5 km. He turns to the right. and walks 6 km. He takes a right turn and walks 9 km. Finally he takes a right turn and walks 11 km. How far and in which direction is he now from the starting point?