cluster     1   number of spheres in cluster    30
    1  29.50000  28.47300  58.44900   0.700    1                                
    2  33.10500  27.15800  65.94900   0.700    2                                
    3  27.68100  31.82200  59.00800   0.700    3                                
    4  28.59600  32.47500  59.91900   0.700    4                                
    5  28.06100  30.49700  58.55900   0.700    5                                
    6  29.82900  31.83400  60.35200   0.700    6                                
    7  33.33000  24.70200  66.30000   0.700    7                                
    8  30.60300  26.85500  62.75700   0.700    8                                
    9  33.30500  23.29600  65.89600   0.700    9                                
   10  30.44500  27.99000  61.85400   0.700   10                                
   11  33.01400  27.16000  62.49700   0.700   11                                
   12  32.27200  24.09300  63.72600   0.700   12                                
   13  34.07700  28.93600  61.16900   0.700   13                                
   14  33.23400  18.31700  65.10900   0.700   14                                
   15  33.63400  18.72200  63.77600   0.700   15                                
   16  29.28100  29.81600  58.97500   0.700   16                                
   17  32.86100  25.80600  65.45800   0.700   17                                
   18  31.93600  26.42000  63.11100   0.700   18                                
   19  32.76000  23.02500  64.57700   0.700   19                                
   20  31.53100  28.76100  61.23600   0.700   20                                
   21  30.19200  30.49800  59.89300   0.700   21                                
   22  32.85800  28.28200  61.59700   0.700   22                                
   23  32.31100  25.48400  64.14100   0.700   23                                
   24  31.44400  29.95800  60.40700   0.700   24                                
   25  32.39900  19.21500  64.34200   0.700   25                                
   26  32.53900  21.67100  63.94800   0.700   26                                
   27  33.95200  30.10500  60.38500   0.700   27                                
   28  32.62300  30.62900  60.00000   0.700   28                                
   29  32.56300  20.57100  64.70700   0.700   29                                
   30  32.32200  21.59600  62.74200   0.700   30