7 0.35859375 0.41643454039 0.0984375 0.454038997214
3 0.27578125 0.619777158774 0.0828125 0.359331476323
5 0.684375 0.643454038997 0.09375 0.284122562674
4 0.684375 0.370473537604 0.140625 0.395543175487