2 0.306640625 0.75 0.388671875 0.7578125 0.41796875 0.732421875 0.46484375 0.466796875 0.50390625 0.423828125 0.5 0.396484375 0.458984375 0.375 0.416015625 0.3203125 0.373046875 0.32421875 0.328125 0.373046875 0.21484375 0.619140625 0.21875 0.681640625 0.29296875 0.751953125 0.298828125 0.828125 0.306640625 0.75