4 0.343184375 0.48513359375 0.09929218749999999 0.498147265625 0.1041119796875 0.6138277343749999 0.3470401046875 0.600090625 0.343184375 0.48513359375
4 0.3104083328125 0.43452343750000005 0.24485625 0.27040234375 0 0.32318125000000003 0.0028921875 0.35788515625 0.050128125 0.48874843749999997 0.3104083328125 0.43452343750000005
4 0 0.25088125 0.20822395781249997 0.274740234375 0.23136041718749997 0.10483515624999999 0 0.0751921875 0 0.25088125