4 0.8971469531249999 0.42836972656250005 0.5976823437500001 0.501869646875 0.7090099171875 0.966211121875 0.9974996078125 0.9048907453125 0.8971469531249999 0.42836972656250005
4 0.48299945937500005 0 0.5805430921875 0.49550612968749996 0.8843778609375 0.43210835156250005 0.7952511640625 0 0.48299945937500005 0