2 0.8623046875 0.49609375 0.083984375 0.06640625
2 0.6640625 0.7802734375 0.1171875 0.09765625
2 0.4326171875 0.7236328125 0.06640625 0.06640625
2 0.4033203125 0.875 0.078125 0.0703125