cluster     1   number of spheres in cluster    14
    1  -3.63900 -12.15700 -18.87600   0.700    1                                
    2  -4.21100 -13.62900 -17.01600   0.700    2                                
    3  -3.77300 -13.43300 -18.32800   0.700    3                                
    4  -3.94600 -11.02200 -18.13900   0.700    4                                
    5  -4.54000 -12.55500 -16.20700   0.700    5                                
    6  -4.41900 -11.18700 -16.75100   0.700    6                                
    7  -3.43100 -14.54100 -19.11200   0.700    7                                
    8  -3.79700  -9.74600 -18.69600   0.700    8                                
    9  -4.97900 -12.74600 -14.93000   0.700    9                                
   10  -4.73000 -10.11900 -15.97200   0.700   10                                
   11  -3.05300 -14.34500 -20.25100   0.700   11                                
   12  -3.48300 -15.69200 -18.66400   0.700   12                                
   13  -4.33800  -8.77200 -18.20000   0.700   13                                
   14  -3.10500  -9.59500 -19.68600   0.700   14