3 0.1421875 0.8017578125 0.28125 0.396484375
3 0.52890625 0.388671875 0.32343750000000004 0.36328125
0 0.7453125 0.2216796875 0.1125 0.119140625
3 0.78828125 0.873046875 0.2828125 0.25390625
