2 0.537109375 0.81640625 0.84765625 0.568359375 0.662109375 0.3125 0.5625 0.451171875 0.576171875 0.46875 0.55859375 0.505859375 0.537109375 0.52734375 0.529296875 0.515625 0.51171875 0.525390625 0.44140625 0.669921875 0.44140625 0.708984375 0.4765625 0.779296875 0.505859375 0.8125 0.537109375 0.81640625