cluster     1   number of spheres in cluster    17
    1 -28.22400 -15.77300  24.80800   0.700    1                                
    2 -26.86200 -16.27300  26.85600   0.700    2                                
    3 -26.00700 -16.85200  24.56700   0.700    3                                
    4 -22.55800 -11.70400  24.27400   0.700    4                                
    5 -21.22400 -11.31200  24.26200   0.700    5                                
    6 -22.30200 -12.83800  26.40900   0.700    6                                
    7 -19.96400 -12.82800  27.55400   0.700    7                                
    8 -24.78300 -14.29600  25.09100   0.700    8                                
    9 -23.10700 -12.45000  25.31700   0.700    9                                
   10 -20.39200 -11.67400  25.31600   0.700   10                                
   11 -20.93900 -12.47000  26.44500   0.700   11                                
   12 -24.55000 -12.79000  25.20300   0.700   12                                
   13 -26.81800 -15.85200  25.39000   0.700   13                                
   14 -26.20800 -14.54200  25.31500   0.700   14                                
   15 -20.57200 -13.38800  28.71900   0.700   15                                
   16 -19.07900 -11.30600  25.29700   0.700   16                                
   17 -25.13900 -12.18700  24.03700   0.700   17