cluster     1   number of spheres in cluster    22
    1  -3.85800   2.66500  14.63400   0.700    1                                
    2  -6.09100   3.56500  14.65100   0.700    2                                
    3  -4.25500   1.60000  15.45500   0.700    3                                
    4  -6.52100   2.50600  15.46700   0.700    4                                
    5  -0.53400   8.88800  15.20000   0.700    5                                
    6  -0.26000   9.00200  13.76000   0.700    6                                
    7  -2.15500   7.01000  14.76100   0.700    7                                
    8  -2.53400   6.29400  12.42700   0.700    8                                
    9  -4.76600   3.65600  14.21800   0.700    9                                
   10  -5.63000   1.51100  15.88000   0.700   10                                
   11  -1.47400   7.89600  15.70000   0.700   11                                
   12  -0.92300   8.13800  12.83400   0.700   12                                
   13  -1.87300   7.14200  13.33700   0.700   13                                
   14  -4.29400   4.79500  13.31000   0.700   14                                
   15  -5.64600  -1.37600  16.27600   0.700   15                                
   16  -2.94300   4.94700  12.80500   0.700   16                                
   17  -5.16600   5.63100  12.98000   0.700   17                                
   18  -7.53100   0.34700  17.06400   0.700   18                                
   19  -5.41600   0.48300  18.17300   0.700   19                                
   20  -1.72100   7.79700  17.03600   0.700   20                                
   21  -0.68100   8.25600  11.65500   0.700   21                                
   22  -6.09700   0.12200  16.91500   0.700   22