3 0.140625 0.4359375 0.28125 0.309375
9 0.73828125 0.86640625 0.325 0.2671875
9 0.5 0.74140625 0.3171875 0.2921875
9 0.0640625 0.34375 0.128125 0.30625
0 0.36171875 0.57265625 0.3515625 0.3140625