cluster     1   number of spheres in cluster    20
    1  -5.58700 -41.74500  45.97000   0.700    1                                
    2  -4.68200 -41.94500  44.76400   0.700    2                                
    3  -5.46100 -41.77500  43.46000   0.700    3                                
    4  -4.51700 -41.38100  42.31900   0.700    4                                
    5  -5.29100 -41.11000  41.01900   0.700    5                                
    6  -4.41000 -40.37300  39.99700   0.700    6                                
    7  -3.78000 -41.28300  39.14700   0.700    7                                
    8  -3.77300 -41.22400  37.74600   0.700    8                                
    9  -4.39200 -40.24400  36.97700   0.700    9                                
   10  -5.40900 -40.86900  36.01500   0.700   10                                
   11  -6.83300 -40.65600  36.54400   0.700   11                                
   12  -7.88300 -40.93600  35.46400   0.700   12                                
   13  -8.51800 -39.63600  34.96300   0.700   13                                
   14  -9.58000 -39.10300  35.93000   0.700   14                                
   15 -10.19000 -37.80500  35.40100   0.700   15                                
   16  -9.54600 -36.58300  36.04500   0.700   16                                
   17 -10.16300 -35.28800  35.51900   0.700   17                                
   18  -9.81000 -35.01600  34.04200   0.700   18                                
   19  -8.73300 -34.42700  33.79100   0.700   19                                
   20 -10.63900 -35.40100  33.19700   0.700   20