cluster     1   number of spheres in cluster    22
    1   9.99500   4.60300  -1.41900   0.700    1                                
    2  10.55700   3.34800  -1.63400   0.700    2                                
    3  12.19500   5.62600  -1.73500   0.700    3                                
    4  16.64100   6.30300  -0.24800   0.700    4                                
    5  15.07700   4.69000   0.61400   0.700    5                                
    6  15.15700   5.20800  -1.99700   0.700    6                                
    7  10.82300   5.72000  -1.47000   0.700    7                                
    8  11.92800   3.21800  -1.89600   0.700    8                                
    9  15.61300   5.39000  -0.49000   0.700    9                                
   10  17.08400   6.48200   1.06600   0.700   10                                
   11  12.76700   4.36900  -1.94500   0.700   11                                
   12  18.11500   7.37500   1.28800   0.700   12                                
   13  16.49800   5.77000   2.13900   0.700   13                                
   14  17.96200   6.89700   3.57100   0.700   14                                
   15  18.61800   8.03100   0.26100   0.700   15                                
   16  18.40200   7.15300   4.79300   0.700   16                                
   17  15.49700   4.86500   1.88500   0.700   17                                
   18  18.54200   7.54100   2.54200   0.700   18                                
   19  16.96700   5.97400   3.38500   0.700   19                                
   20  14.07700   4.20500  -2.20300   0.700   20                                
   21  10.07800   7.24400  -1.18600   0.700   21                                
   22  12.54900   1.60700  -2.17500   0.700   22