2 0.2578125 0.4755859375 0.03125 0.083984375
2 0.31328125 0.435546875 0.026562500000000003 0.0625
2 0.28671875 0.421875 0.0328125 0.0703125
2 0.296875 0.4287109375 0.018750000000000003 0.068359375
