6 0.45390625 0.89140625 0.3796875 0.2171875
5 0.58984375 0.46953125 0.365625 0.3234375
5 0.72109375 0.25390625 0.409375 0.3609375
8 0.43515625 0.62421875 0.359375 0.3125