cluster     1   number of spheres in cluster    30
    1  77.66200   4.66900  -8.30300   0.700    1                                
    2  78.73900   5.55700  -8.50600   0.700    2                                
    3  77.68900   3.75300  -7.22900   0.700    3                                
    4  82.05400   5.46500  -5.88300   0.700    4                                
    5  80.97800   4.57800  -5.68200   0.700    5                                
    6  81.21600   9.73700  -7.94000   0.700    6                                
    7  88.59300   6.93700  -7.83400   0.700    7                                
    8  80.72200  10.96300  -8.44500   0.700    8                                
    9  89.94300   6.53600  -7.76000   0.700    9                                
   10  80.91900   6.41200  -7.83400   0.700   10                                
   11  82.80700  11.59900  -9.31000   0.700   11                                
   12  90.57000   8.73800  -8.16700   0.700   12                                
   13  79.84300   5.52500  -7.63100   0.700   13                                
   14  82.02400   6.37900  -6.95700   0.700   14                                
   15  79.87300   4.60900  -6.55600   0.700   15                                
   16  82.58200   9.46500  -8.15000   0.700   16                                
   17  78.79500   3.72300  -6.35400   0.700   17                                
   18  88.31100   8.30400  -8.08700   0.700   18                                
   19  83.36500  10.39600  -8.83200   0.700   19                                
   20  83.34100   8.34400  -7.76800   0.700   20                                
   21  84.61900   8.73300  -8.29000   0.700   21                                
   22  85.83300   7.99500  -8.21600   0.700   22                                
   23  81.49500  11.85600  -9.10600   0.700   23                                
   24  90.92600   7.45300  -7.92900   0.700   24                                
   25  89.31000   9.20300  -8.25300   0.700   25                                
   26  83.06700   7.20400  -7.10700   0.700   26                                
   27  86.95900   8.71900  -8.16700   0.700   27                                
   28  78.81800   2.83000  -5.31100   0.700   28                                
   29  85.76600   6.76800  -8.16700   0.700   29                                
   30  84.66400   9.97900  -8.94800   0.700   30