cluster     1   number of spheres in cluster    22
    1  -1.17400   9.10700  15.04300   0.700    1                                
    2  -1.54700   7.96000  14.28600   0.700    2                                
    3  -1.12900  10.35100  14.37600   0.700    3                                
    4  -3.82100   3.44800  14.53800   0.700    4                                
    5  -5.95300   4.47900  14.79500   0.700    5                                
    6  -4.21800   2.30900  15.27500   0.700    6                                
    7  -6.38200   3.36400  15.53700   0.700    7                                
    8  -2.23700   6.82700  12.23200   0.700    8                                
    9  -4.67800   4.52600  14.29700   0.700    9                                
   10  -5.53800   2.26500  15.79200   0.700   10                                
   11  -1.86900   8.03200  12.90600   0.700   11                                
   12  -1.44800  10.47200  12.98200   0.700   12                                
   13  -1.82300   9.29300  12.23600   0.700   13                                
   14  -4.19900   5.71500  13.50000   0.700   14                                
   15  -5.52200  -0.52300  16.04500   0.700   15                                
   16  -2.89100   5.76000  13.01100   0.700   16                                
   17  -4.97700   6.62300  13.30300   0.700   17                                
   18  -7.50500   1.05400  16.83800   0.700   18                                
   19  -5.42600   1.05300  18.07700   0.700   19                                
   20  -1.39300  11.67200  12.38800   0.700   20                                
   21  -2.12200   9.39600  10.93400   0.700   21                                
   22  -6.00000   0.77100  16.73700   0.700   22