cluster     1   number of spheres in cluster    18
    1  28.96000  33.44700 212.11400   0.700    1                                
    2  25.78400  36.76700 203.96800   0.700    2                                
    3  26.59300  37.45200 204.88499   0.700    3                                
    4  25.28600  35.49900 204.28200   0.700    4                                
    5  26.86800  36.81600 206.12300   0.700    5                                
    6  25.55800  34.91900 205.46300   0.700    6                                
    7  28.38700  34.17900 209.24200   0.700    7                                
    8  28.04700  34.83900 208.03400   0.700    8                                
    9  26.11400  33.65000 209.64301   0.700    9                                
   10  26.35100  35.55400 206.39600   0.700   10                                
   11  27.41500  33.59200 210.02699   0.700   11                                
   12  26.70300  34.90000 207.61301   0.700   12                                
   13  25.72800  34.28700 208.46100   0.700   13                                
   14  27.71200  32.89700 211.37300   0.700   14                                
   15  27.74200  31.40000 211.22099   0.700   15                                
   16  28.67900  30.84900 210.55800   0.700   16                                
   17  26.75700  30.78700 211.66499   0.700   17                                
   18  24.42500  34.27800 208.19701   0.700   18