cluster     1   number of spheres in cluster    27
    1  -3.46600  -4.19700  21.62900   0.700    1                                
    2  -3.62600 -10.73500  22.32500   0.700    2                                
    3  -2.72300 -10.88600  21.32600   0.700    3                                
    4  -3.42800  -9.76700  23.26200   0.700    4                                
    5  -1.62900 -10.08600  21.27700   0.700    5                                
    6  -4.49600  -7.68200  27.08700   0.700    6                                
    7  -4.64500  -8.26300  28.30700   0.700    7                                
    8  -2.76800  -9.16800  26.61500   0.700    8                                
    9  -3.44700  -5.06400  25.14800   0.700    9                                
   10  -3.13400  -4.11100  24.02500   0.700   10                                
   11  -4.08300  -6.07500  23.07000   0.700   11                                
   12  -2.17600  -7.89800  24.27400   0.700   12                                
   13  -4.07400  -9.82300  29.99500   0.700   13                                
   14  -3.55700  -8.10900  26.19700   0.700   14                                
   15  -2.34200  -8.94100  23.23200   0.700   15                                
   16  -3.86100  -9.30700  28.70300   0.700   16                                
   17  -1.41300  -9.11100  22.22300   0.700   17                                
   18  -2.89300  -9.78200  27.84700   0.700   18                                
   19  -4.09300  -6.29700  24.56700   0.700   19                                
   20  -0.18500  -8.26500  22.10000   0.700   20                                
   21  -4.24800 -10.24500  31.05100   0.700   21                                
   22  -3.20400  -4.94000  22.83600   0.700   22                                
   23  -3.39600  -7.52200  24.93000   0.700   23                                
   24   0.46900  -8.06000  23.17800   0.700   24                                
   25   0.70900  -8.72100  21.28700   0.700   25                                
   26  -0.39500  -7.08100  21.69100   0.700   26                                
   27  -1.85900 -11.08900  28.29700   0.700   27