2 0.26640625 0.6765625 0.39140625 0.1859375
2 0.28671875 0.51640625 0.3703125 0.109375
2 0.73203125 0.43203125 0.38515625 0.13359375
2 0.30078125 0.41015625 0.3546875 0.10390625