cluster     1   number of spheres in cluster    27
    1  -5.06200  -3.01600 -16.30400   0.700    1                                
    2  -2.42400  -1.23000 -20.54100   0.700    2                                
    3  -1.54900  -0.16100 -20.74500   0.700    3                                
    4   5.08700  -2.03900 -20.37700   0.700    4                                
    5   2.04300  -1.33100 -18.34300   0.700    5                                
    6   6.54400  -1.50200 -18.50400   0.700    6                                
    7  -5.17500  -3.69000 -17.66900   0.700    7                                
    8  -4.77700  -2.71400 -18.78500   0.700    8                                
    9  -2.01100  -2.56000 -20.42100   0.700    9                                
   10  -0.19500  -0.36400 -20.83200   0.700   10                                
   11   6.38800  -1.91100 -19.82600   0.700   11                                
   12   4.02000  -1.75000 -19.54400   0.700   12                                
   13   2.53200  -1.72500 -19.60500   0.700   13                                
   14   0.32800  -1.72100 -20.73300   0.700   14                                
   15  -0.56600  -2.83100 -20.52700   0.700   15                                
   16   4.25500  -1.34700 -18.19300   0.700   16                                
   17   1.74200  -2.09300 -20.79800   0.700   17                                
   18   3.09400  -1.09300 -17.50300   0.700   18                                
   19   5.50200  -1.22800 -17.72400   0.700   19                                
   20  -2.85600  -3.59700 -20.25900   0.700   20                                
   21   2.09800  -2.74900 -21.76500   0.700   21                                
   22  -5.20500  -4.66000 -20.33200   0.700   22                                
   23  -4.93000  -2.65600 -21.39200   0.700   23                                
   24   0.63500   0.64600 -21.01700   0.700   24                                
   25   0.01700  -4.02600 -20.42600   0.700   25                                
   26  -4.46300  -3.43700 -20.26000   0.700   26                                
   27   7.84800  -2.21600 -20.70200   0.700   27