cluster     1   number of spheres in cluster    19
    1  45.95400  26.78400  50.55200   0.700    1                                
    2  45.91800  25.51900  51.08000   0.700    2                                
    3  44.96000  18.94500  51.71000   0.700    3                                
    4  44.66300  19.87600  50.71000   0.700    4                                
    5  45.30000  27.09600  49.37700   0.700    5                                
    6  45.78500  20.70800  53.20200   0.700    6                                
    7  45.52100  19.32200  52.97100   0.700    7                                
    8  45.21200  24.51600  50.43900   0.700    8                                
    9  44.94300  21.17400  51.00300   0.700    9                                
   10  45.47800  21.59300  52.17800   0.700   10                                
   11  44.53000  24.84700  49.21000   0.700   11                                
   12  45.18200  23.21500  50.99300   0.700   12                                
   13  45.80500  18.34100  53.91800   0.700   13                                
   14  45.37300  17.11900  53.75600   0.700   14                                
   15  46.51500  18.65300  54.95800   0.700   15                                
   16  44.63300  26.10900  48.79100   0.700   16                                
   17  44.77600  22.21900  50.26800   0.700   17                                
   18  45.64500  22.91300  52.21600   0.700   18                                
   19  43.88100  24.02300  48.58600   0.700   19