cluster     1   number of spheres in cluster    11
    1  32.61700 -10.11100  27.49200   0.700    1                                
    2  33.39500  -9.68500  26.22700   0.700    2                                
    3  32.79400 -10.31100  24.96200   0.700    3                                
    4  32.61000 -11.83500  25.12000   0.700    4                                
    5  31.98400 -12.41600  23.85800   0.700    5                                
    6  32.38600 -14.94100  24.98000   0.700    6                                
    7  30.03100 -13.86400  25.06800   0.700    7                                
    8  30.97100 -14.69900  22.84600   0.700    8                                
    9  32.93300 -12.49700  22.88600   0.700    9                                
   10  30.98600 -11.64600  23.41000   0.700   10                                
   11  31.33900 -14.09900  24.17000   0.700   11