cluster     1   number of spheres in cluster    27
    1  13.79200  30.60200  69.11900   0.700    1                                
    2  16.25600  31.10200  69.10700   0.700    2                                
    3  15.96100  27.54600  73.19300   0.700    3                                
    4  20.15800  30.47400  70.79000   0.700    4                                
    5  20.23100  25.65800  77.97800   0.700    5                                
    6  19.57300  29.08500  71.03500   0.700    6                                
    7  21.16800  30.82500  71.87600   0.700    7                                
    8  19.53200  26.72800  78.81700   0.700    8                                
    9  19.40900  25.21800  76.76400   0.700    9                                
   10  18.91800  28.96400  72.40900   0.700   10                                
   11  20.52600  30.72800  73.25700   0.700   11                                
   12  19.10000  27.91200  77.95400   0.700   12                                
   13  18.88300  26.40000  75.94800   0.700   13                                
   14  15.07900  30.65400  71.28100   0.700   14                                
   15  15.46500  29.80200  74.32000   0.700   15                                
   16  15.60100  28.91100  73.11300   0.700   16                                
   17  15.60500  28.42400  70.95000   0.700   17                                
   18  19.88100  29.37000  73.52500   0.700   18                                
   19  18.17500  27.41100  76.84900   0.700   19                                
   20  18.06000  29.33600  75.24800   0.700   20                                
   21  15.13500  30.31600  69.78000   0.700   21                                
   22  15.43800  28.88600  69.70200   0.700   22                                
   23  19.34800  29.27800  74.88500   0.700   23                                
   24  17.52100  28.49800  76.13900   0.700   24                                
   25  15.42900  29.35900  71.84400   0.700   25                                
   26  16.04000  26.89400  71.58400   0.700   26                                
   27  17.05000  30.50200  74.62500   0.700   27