cluster     1   number of spheres in cluster    27
    1  -4.31400  29.87300   5.68600   0.700    1                                
    2  -0.78000  25.74600   6.01300   0.700    2                                
    3  -6.95500  23.76000   3.06000   0.700    3                                
    4  -1.79700  22.68700   4.13400   0.700    4                                
    5  -3.29800  26.52400   4.91000   0.700    5                                
    6  -5.29700  25.68900   3.74400   0.700    6                                
    7  -2.63200  30.84800   3.51300   0.700    7                                
    8  -3.02000  28.77800   2.28000   0.700    8                                
    9  -5.20300  28.14600   4.08600   0.700    9                                
   10  -4.55400  26.75700   4.27900   0.700   10                                
   11  -3.28000  29.60800   3.41800   0.700   11                                
   12  -1.78000  31.30000   2.45400   0.700   12                                
   13  -2.86100  25.20900   4.98400   0.700   13                                
   14  -4.84000  24.39700   3.86800   0.700   14                                
   15  -3.65100  24.13900   4.49000   0.700   15                                
   16  -1.14500  32.52500   2.42500   0.700   16                                
   17  -1.56400  30.43400   1.41400   0.700   17                                
   18  -0.07600  31.98100   0.42300   0.700   18                                
   19  -1.24200  33.51900   3.31600   0.700   19                                
   20   0.79200  32.30400  -0.54500   0.700   20                                
   21  -2.16100  29.24600   1.33900   0.700   21                                
   22  -0.27200  32.82100   1.42200   0.700   22                                
   23  -0.66500  30.76500   0.43900   0.700   23                                
   24  -4.15300  29.19900   4.39600   0.700   24                                
   25  -1.71300  24.70900   5.55200   0.700   25                                
   26  -5.59500  23.36500   3.32700   0.700   26                                
   27  -3.11400  22.85800   4.59800   0.700   27