2 0.5015625 0.60625 0.11640625 0.1328125
0 0.565625 0.396875 0.0203125 0.02421875
0 0.4359375 0.39609375 0.02109375 0.02421875
0 0.71953125 0.41015625 0.02421875 0.0234375