4 0.33437500000000003 0.6337890625 0.034375 0.068359375
2 0.8210937500000001 0.521484375 0.0234375 0.0546875
2 0.7984375 0.4892578125 0.021875000000000002 0.056640625
2 0.70234375 0.408203125 0.0140625 0.04296875
2 0.6859375000000001 0.408203125 0.018750000000000003 0.0390625
