8 0.3037109375 0.52734375 0.607421875 0.9453125
8 0.8779296875 0.533203125 0.244140625 0.8984375
8 0.1953125 0.544921875 0.390625 0.91015625
8 0.58203125 0.533203125 0.453125 0.93359375