cluster     1   number of spheres in cluster    24
    1 -21.76200   5.88500 -11.86000   0.700    1                                
    2 -26.50000   2.01200  -5.16400   0.700    2                                
    3 -20.25900   4.02300  -6.47000   0.700    3                                
    4 -22.10000   3.68200  -8.52100   0.700    4                                
    5 -21.96400   4.48200  -4.76400   0.700    5                                
    6 -23.39500   4.97400  -4.63700   0.700    6                                
    7 -26.20900   4.49100  -3.74800   0.700    7                                
    8 -27.72500   4.23300  -3.85500   0.700    8                                
    9 -24.96900   3.13900  -7.68800   0.700    9                                
   10 -26.47300   3.34100  -7.34600   0.700   10                                
   11 -20.69400   5.46800 -10.84200   0.700   11                                
   12 -20.21800   4.17800 -11.06000   0.700   12                                
   13 -20.23100   3.24800 -10.03200   0.700   13                                
   14 -21.61400   4.15700  -6.21500   0.700   14                                
   15 -20.72300   3.56300  -8.76700   0.700   15                                
   16 -22.54700   3.97900  -7.24200   0.700   16                                
   17 -19.80600   3.72200  -7.74000   0.700   17                                
   18 -24.06000   4.14800  -6.94200   0.700   18                                
   19 -24.31500   4.06200  -5.43900   0.700   19                                
   20 -25.75800   4.44100  -5.21100   0.700   20                                
   21 -28.00100   4.06000  -5.36100   0.700   21                                
   22 -26.69000   3.39800  -5.81100   0.700   22                                
   23 -18.46900   3.59300  -7.99200   0.700   23                                
   24 -29.16200   3.24000  -5.56600   0.700   24