10 0.515625 0.6630859375 0.560546875 0.501953125
8 0.732421875 0.791015625 0.349609375 0.408203125
8 0.6123046875 0.5810546875 0.201171875 0.33984375
8 0.3310546875 0.6748046875 0.232421875 0.423828125
8 0.3349609375 0.5107421875 0.142578125 0.23046875