4 0.18906250000000002 0.3203125 0.05 0.046875
3 0.31484375000000003 0.7373046875 0.44843750000000004 0.349609375
3 0.8421875000000001 0.4755859375 0.31562500000000004 0.291015625
1 0.9578125000000001 0.072265625 0.084375 0.140625
