cluster     1   number of spheres in cluster    31
    1  19.15200  48.87700 -53.34600   0.700    1                                
    2  19.20900  49.07700 -51.95100   0.700    2                                
    3  19.18200  49.97600 -54.22200   0.700    3                                
    4  16.79000  53.92100 -51.97500   0.700    4                                
    5  17.86100  56.02400 -52.68800   0.700    5                                
    6  20.90200  55.22000 -53.95200   0.700    6                                
    7  20.76500  55.53300 -51.52900   0.700    7                                
    8  15.63800  54.61000 -51.62600   0.700    8                                
    9  16.69900  56.68700 -52.35900   0.700    9                                
   10  21.97100  56.11400 -54.01900   0.700   10                                
   11  21.78800  56.47200 -51.62500   0.700   11                                
   12  19.21300  53.07800 -50.34400   0.700   12                                
   13  19.19800  52.01200 -49.48800   0.700   13                                
   14  17.94600  54.62000 -52.47500   0.700   14                                
   15  20.29900  54.85500 -52.71600   0.700   15                                
   16  15.57900  55.98600 -51.89400   0.700   16                                
   17  22.43500  56.72000 -52.84400   0.700   17                                
   18  19.30700  50.43600 -51.42900   0.700   18                                
   19  19.24900  51.30700 -53.67500   0.700   19                                
   20  19.29500  52.83000 -51.81800   0.700   20                                
   21  19.26300  50.64100 -49.99500   0.700   21                                
   22  19.31500  51.51000 -52.30700   0.700   22                                
   23  19.14000  52.36500 -54.51100   0.700   23                                
   24  19.16200  53.92500 -52.71700   0.700   24                                
   25  19.28000  49.41600 -48.96000   0.700   25                                
   26  14.31000  56.60300 -51.86700   0.700   26                                
   27  23.60100  57.53400 -52.88600   0.700   27                                
   28  19.12400  52.11700 -55.70700   0.700   28                                
   29  18.81900  49.61500 -47.82500   0.700   29                                
   30  19.74100  48.42900 -49.37300   0.700   30                                
   31  19.08400  53.51200 -54.11600   0.700   31