cluster     1   number of spheres in cluster    27
    1 -20.49000  10.76400 -64.60400   0.700    1                                
    2 -21.55300  13.39000 -64.50800   0.700    2                                
    3 -19.71200  14.43300 -67.30100   0.700    3                                
    4 -22.27300  14.03900 -67.60300   0.700    4                                
    5 -19.87300  15.34500 -68.47900   0.700    5                                
    6 -22.15400  15.13700 -68.68600   0.700    6                                
    7 -22.68600  14.43200 -62.05700   0.700    7                                
    8 -20.46600  11.59800 -65.77900   0.700    8                                
    9 -21.04100  11.24600 -63.40200   0.700    9                                
   10 -21.57600  12.56300 -63.34800   0.700   10                                
   11 -20.99800  12.90300 -65.72000   0.700   11                                
   12 -21.63100  10.94700 -61.04900   0.700   12                                
   13 -22.17500  12.29200 -60.99700   0.700   13                                
   14 -19.86500  11.05900 -67.07500   0.700   14                                
   15 -21.06600  10.44600 -62.27200   0.700   15                                
   16 -22.15300  13.07300 -62.10200   0.700   16                                
   17 -20.98900  13.77000 -66.88900   0.700   17                                
   18 -21.46300  17.02400 -62.20500   0.700   18                                
   19 -22.35500  16.18400 -59.80100   0.700   19                                
   20 -21.66400  10.13500 -59.89800   0.700   20                                
   21 -22.72700  12.77900 -59.80200   0.700   21                                
   22 -20.31900  15.15100 -60.93100   0.700   22                                
   23 -21.08600  16.00700 -68.41500   0.700   23                                
   24 -18.57500  11.49400 -67.19800   0.700   24                                
   25 -19.88100   9.69900 -67.04700   0.700   25                                
   26 -20.60300  11.48900 -68.13900   0.700   26                                
   27 -21.63600  15.71800 -61.21300   0.700   27