8 0.7578125 0.666015625 0.353515625 0.6640625
8 0.7646484375 0.69921875 0.462890625 0.6015625
8 0.2333984375 0.6201171875 0.314453125 0.6796875
8 0.21875 0.6630859375 0.4375 0.650390625
10 0.482421875 0.6328125 0.671875 0.734375