cluster     1   number of spheres in cluster    20
    1 -40.06000  -9.35700 223.95599   0.700    1                                
    2 -39.19200  -9.11800 220.20399   0.700    2                                
    3 -40.24800  -7.77900 222.05800   0.700    3                                
    4 -38.20900  -6.11200 223.88100   0.700    4                                
    5 -41.00100 -10.09000 219.38901   0.700    5                                
    6 -42.01500 -10.86300 218.64101   0.700    6                                
    7 -41.43000  -9.29400 220.47600   0.700    7                                
    8 -43.67200  -9.85400 220.24699   0.700    8                                
    9 -39.36700  -8.18300 223.25800   0.700    9                                
   10 -41.83100 -11.62100 217.65601   0.700   10                                
   11 -44.96300  -9.76200 220.62199   0.700   11                                
   12 -39.61400  -9.96300 219.24800   0.700   12                                
   13 -43.35200 -10.67900 219.14799   0.700   13                                
   14 -42.72500  -9.13600 220.95000   0.700   14                                
   15 -40.27400  -8.68300 220.97900   0.700   15                                
   16 -38.32500  -4.87500 226.05099   0.700   16                                
   17 -39.70900  -4.08800 224.23801   0.700   17                                
   18 -37.33100  -3.79900 224.12601   0.700   18                                
   19 -39.28200  -7.06500 224.20000   0.700   19                                
   20 -38.38200  -4.72900 224.58099   0.700   20