cluster     1   number of spheres in cluster    28
    1  52.19900  42.00000  24.64700   0.700    1                                
    2  50.75200  42.50900  26.23000   0.700    2                                
    3  50.54500  35.74700  27.92100   0.700    3                                
    4  48.71100  36.18800  26.77100   0.700    4                                
    5  51.45500  41.66100  25.51900   0.700    5                                
    6  51.21100  40.25100  25.85900   0.700    6                                
    7  51.56100  39.29500  24.91300   0.700    7                                
    8  51.30300  37.94000  25.19600   0.700    8                                
    9  50.64100  37.53800  26.37300   0.700    9                                
   10  50.39500  38.50800  27.37000   0.700   10                                
   11  50.64500  39.86900  27.09200   0.700   11                                
   12  50.13000  36.13900  26.65100   0.700   12                                
   13  50.57400  35.08900  25.65300   0.700   13                                
   14  51.62400  34.19300  25.97900   0.700   14                                
   15  51.95300  33.15000  25.08600   0.700   15                                
   16  51.30500  33.02000  23.84600   0.700   16                                
   17  50.34300  34.00600  23.45400   0.700   17                                
   18  49.95800  34.98100  24.40100   0.700   18                                
   19  49.66200  34.01800  22.09300   0.700   19                                
   20  50.28500  33.02800  21.09000   0.700   20                                
   21  50.84600  31.73600  21.67000   0.700   21                                
   22  51.66000  31.83800  22.95100   0.700   22                                
   23  49.53100  35.08900  28.63000   0.700   23                                
   24  48.27500  35.28900  27.77800   0.700   24                                
   25  49.79800  35.37100  21.38800   0.700   25                                
   26  48.14800  33.75200  22.30200   0.700   26                                
   27  51.35700  30.51200  23.67300   0.700   27                                
   28  53.16900  31.91300  22.60000   0.700   28