cluster     1   number of spheres in cluster    23
    1 -13.60900   6.69100  20.00400   0.700    1                                
    2  -8.60100  -2.84300  23.75200   0.700    2                                
    3  -8.00700  -3.41000  22.62800   0.700    3                                
    4 -10.11900   2.55500  20.96000   0.700    4                                
    5  -8.84300   3.95000  18.92600   0.700    5                                
    6 -11.16000   8.33900  22.40800   0.700    6                                
    7 -12.57900   8.19500  21.53400   0.700    7                                
    8  -9.04700   1.96400  20.28600   0.700    8                                
    9  -8.42700   2.66300  19.25000   0.700    9                                
   10  -9.90100   4.55200  19.61000   0.700   10                                
   11 -10.54300   3.84700  20.63800   0.700   11                                
   12  -8.69200  -1.12100  22.34500   0.700   12                                
   13 -11.87800   6.13300  21.74200   0.700   13                                
   14  -8.66700   0.57200  20.67800   0.700   14                                
   15  -7.41300   2.12300  18.55100   0.700   15                                
   16  -8.98700  -1.54300  23.59100   0.700   16                                
   17 -11.15400   6.73900  22.67700   0.700   17                                
   18  -8.96200   0.15400  21.91700   0.700   18                                
   19 -12.67000   6.98900  21.08400   0.700   19                                
   20  -8.13900  -0.15100  19.84300   0.700   20                                
   21 -10.28000   5.80100  19.24800   0.700   21                                
   22  -7.95400  -2.27900  21.29700   0.700   22                                
   23 -11.84900   4.48500  21.52200   0.700   23