cluster     1   number of spheres in cluster    28
    1  50.43000  33.21000  29.73900   0.700    1                                
    2  49.99800  32.61000  30.90900   0.700    2                                
    3  49.56400  34.00300  29.00300   0.700    3                                
    4  38.47500  31.01100  31.95000   0.700    4                                
    5  45.60000  31.63400  30.19200   0.700    5                                
    6  39.69100  30.38900  31.71500   0.700    6                                
    7  44.56300  30.76400  30.02800   0.700    7                                
    8  38.74900  32.28500  29.90300   0.700    8                                
    9  43.84300  34.32000  31.96400   0.700    9                                
   10  38.02100  31.95200  31.03800   0.700   10                                
   11  45.36800  32.86400  30.85600   0.700   11                                
   12  40.43100  30.72000  30.58000   0.700   12                                
   13  48.69500  32.80100  31.35500   0.700   13                                
   14  48.26200  34.19400  29.43500   0.700   14                                
   15  43.27200  31.08800  30.51400   0.700   15                                
   16  39.95700  31.66400  29.66900   0.700   16                                
   17  46.39900  33.81500  31.06300   0.700   17                                
   18  47.80100  33.59400  30.61300   0.700   18                                
   19  46.03900  35.01200  31.74800   0.700   19                                
   20  44.77700  35.20600  32.16500   0.700   20                                
   21  43.05600  32.23000  31.13300   0.700   21                                
   22  44.09700  33.15000  31.32000   0.700   22                                
   23  46.88200  35.87400  31.96200   0.700   23                                
   24  36.85100  32.56700  31.24500   0.700   24                                
   25  40.66700  31.97500  28.56800   0.700   25                                
   26  41.96500  29.91500  30.28700   0.700   26                                
   27  48.21500  32.02500  32.83000   0.700   27                                
   28  47.18700  35.18500  28.49600   0.700   28