cluster     1   number of spheres in cluster    22
    1   3.53400 -40.72300  21.40700   0.700    1                                
    2  -1.93200 -35.92800  19.23100   0.700    2                                
    3  -0.89200 -36.22200  18.30100   0.700    3                                
    4  -0.49100 -36.58900  21.07500   0.700    4                                
    5   3.66400 -34.94800  25.66500   0.700    5                                
    6   4.44400 -34.96400  24.36300   0.700    6                                
    7   2.15800 -34.78300  25.40800   0.700    7                                
    8   4.03000 -36.16700  23.49900   0.700    8                                
    9   1.58000 -35.81800  24.36200   0.700    9                                
   10   3.87900 -40.00000  20.08200   0.700   10                                
   11   4.01500 -38.46700  20.24600   0.700   11                                
   12  -1.72400 -36.11100  20.60500   0.700   12                                
   13   0.34100 -36.69700  18.76300   0.700   13                                
   14   0.55600 -36.89400  20.17200   0.700   14                                
   15   2.76600 -37.76000  19.74000   0.700   15                                
   16   1.76000 -37.41500  20.62900   0.700   16                                
   17   2.56400 -37.54700  18.27500   0.700   17                                
   18   2.52500 -36.11200  23.09900   0.700   18                                
   19   1.33500 -37.01700  17.84900   0.700   19                                
   20   3.43800 -37.85300  17.44100   0.700   20                                
   21   2.02200 -37.72400  22.41200   0.700   21                                
   22  -2.97100 -35.74500  21.70400   0.700   22