cluster     1   number of spheres in cluster    19
    1  51.42300  47.44200  27.60300   0.700    1                                
    2  55.96000  46.84500  27.72900   0.700    2                                
    3  49.96100  48.46900  31.27700   0.700    3                                
    4  52.29900  46.81400  28.43800   0.700    4                                
    5  53.51400  47.72900  26.76600   0.700    5                                
    6  53.64700  46.99700  27.90300   0.700    6                                
    7  54.69500  48.11500  25.94400   0.700    7                                
    8  50.46200  47.02800  31.57900   0.700    8                                
    9  51.87700  46.00300  29.80500   0.700    9                                
   10  51.90500  46.86600  32.16800   0.700   10                                
   11  52.80200  46.22100  31.00600   0.700   11                                
   12  52.14500  48.05500  26.50000   0.700   12                                
   13  55.87600  47.60500  26.54000   0.700   13                                
   14  54.84300  46.54200  28.40900   0.700   14                                
   15  50.53300  46.45800  30.20900   0.700   15                                
   16  50.72500  49.17800  30.27000   0.700   16                                
   17  51.94900  46.05000  33.40300   0.700   17                                
   18  53.41700  44.93300  31.37200   0.700   18                                
   19  54.71800  48.78600  24.88600   0.700   19