cluster     1   number of spheres in cluster    14
    1  -7.26900   5.27900  13.41200   0.700    1                                
    2  -2.16100   3.42300  14.82500   0.700    2                                
    3  -5.12000   1.82400  16.09800   0.700    3                                
    4  -4.68200   3.72100  14.65900   0.700    4                                
    5  -5.84400   5.53500  13.21500   0.700    5                                
    6  -5.53600  -0.65900  16.34100   0.700    6                                
    7  -3.87900   2.06200  15.89800   0.700    7                                
    8  -5.05900   4.76200  13.86500   0.700    8                                
    9  -3.60800   3.13900  15.05800   0.700    9                                
   10  -5.61000   6.47000  12.43200   0.700   10                                
   11  -7.26800   0.71500  16.67400   0.700   11                                
   12  -5.56800   0.58500  18.26000   0.700   12                                
   13  -6.11500   2.97000  15.21900   0.700   13                                
   14  -5.95000   0.56600  16.88500   0.700   14