5 0.40625 0.5771484375 0.685546875 0.65234375
5 0.7265625 0.544921875 0.126953125 0.1875
6 0.88671875 0.625 0.20703125 0.107421875
6 0.755859375 0.6953125 0.03515625 0.1328125