cluster     1   number of spheres in cluster    27
    1 -22.00600   1.37800  14.36500   0.700    1                                
    2 -23.35800   2.16100  15.99100   0.700    2                                
    3 -20.96800   1.20700  15.31500   0.700    3                                
    4 -22.28700   1.97800  16.93400   0.700    4                                
    5 -30.71700  -2.99800  19.22800   0.700    5                                
    6 -29.27700  -2.69900  19.53000   0.700    6                                
    7 -29.81000   1.05100  13.66100   0.700    7                                
    8 -31.23900  -1.71500  18.51300   0.700    8                                
    9 -29.04600  -1.22200  19.21900   0.700    9                                
   10 -28.44200   0.41900  13.45600   0.700   10                                
   11 -30.04500   1.07600  15.16000   0.700   11                                
   12 -24.36700   2.03200  13.56200   0.700   12                                
   13 -29.20100   1.52400  18.16600   0.700   13                                
   14 -23.27100   1.86600  14.63500   0.700   14                                
   15 -21.03500   1.49700  16.67200   0.700   15                                
   16 -30.42100  -0.51300  19.15400   0.700   16                                
   17 -27.63100   0.53700  14.74200   0.700   17                                
   18 -28.28900   1.26800  16.97500   0.700   18                                
   19 -19.87700   1.28900  17.64500   0.700   19                                
   20 -26.58800   1.60700  14.56700   0.700   20                                
   21 -19.06100   0.28700  17.31800   0.700   21                                
   22 -19.71400   2.05000  18.72000   0.700   22                                
   23 -25.44800   1.19500  14.08900   0.700   23                                
   24 -28.60000   1.07600  15.68000   0.700   24                                
   25 -27.11400   1.25000  17.31200   0.700   25                                
   26 -26.76500   2.78400  14.80100   0.700   26                                
   27 -30.21000   0.57900  18.29500   0.700   27