cluster     1   number of spheres in cluster    16
    1  32.27500  19.35000  27.73500   0.700    1                                
    2  32.48800  20.80100  27.41900   0.700    2                                
    3  32.68800  21.00800  25.89200   0.700    3                                
    4  32.94200  22.42600  25.53000   0.700    4                                
    5  34.10100  22.97800  26.43500   0.700    5                                
    6  33.71700  22.84400  27.95000   0.700    6                                
    7  33.39900  18.58600  27.30400   0.700    7                                
    8  31.50600  20.66900  25.19900   0.700    8                                
    9  33.23100  22.49100  24.12900   0.700    9                                
   10  34.47000  24.26800  25.94700   0.700   10                                
   11  30.42100  24.98800  28.42800   0.700   11                                
   12  32.34400  24.80100  30.25100   0.700   12                                
   13  32.72300  25.73000  27.91200   0.700   13                                
   14  33.63500  21.33400  28.16800   0.700   14                                
   15  32.38900  23.36500  28.21800   0.700   15                                
   16  31.94600  24.85000  28.76300   0.700   16