cluster     1   number of spheres in cluster    16
    1 -20.26400  38.74600  93.79300   0.700    1                                
    2 -21.60100  39.06200  94.04300   0.700    2                                
    3 -20.21200  40.32900  91.95700   0.700    3                                
    4 -21.71700  43.96800  89.49100   0.700    4                                
    5 -22.41000  44.17600  90.84000   0.700    5                                
    6 -22.15500  42.62900  88.88200   0.700    6                                
    7 -21.89800  43.10200  91.80400   0.700    7                                
    8 -21.95000  41.42900  89.82300   0.700    8                                
    9 -18.11600  39.04000  92.47800   0.700    9                                
   10 -17.26100  38.98000  93.75300   0.700   10                                
   11 -19.56300  39.37700  92.75500   0.700   11                                
   12 -22.23200  40.01300  93.23300   0.700   12                                
   13 -21.55400  40.65800  92.18400   0.700   13                                
   14 -22.25500  41.68300  91.31900   0.700   14                                
   15 -15.83600  38.71000  93.44300   0.700   15                                
   16 -23.54600  40.30900  93.49300   0.700   16