2 0.66796875 0.767578125 0.6796875 0.513671875 0.658203125 0.3671875 0.283203125 0.44140625 0.25390625 0.466796875 0.25390625 0.658203125 0.271484375 0.6875 0.634765625 0.75 0.66796875 0.767578125