cluster     1   number of spheres in cluster    27
    1  13.91900   2.79700  20.61000   0.700    1                                
    2   1.04300   5.66100  28.44900   0.700    2                                
    3   2.43000   5.74300  28.34300   0.700    3                                
    4   0.41600   4.43700  28.19500   0.700    4                                
    5  12.60600   2.12600  22.58700   0.700    5                                
    6  14.67200   0.97800  22.21700   0.700    6                                
    7   2.55400   3.39000  27.76700   0.700    7                                
    8  10.24000  -0.85900  23.94500   0.700    8                                
    9   8.53800  -0.36700  25.61700   0.700    9                                
   10   4.69600   4.74900  27.92000   0.700   10                                
   11   5.37400   3.51400  27.33700   0.700   11                                
   12   6.34600   3.04000  25.08800   0.700   12                                
   13   7.72900   2.99800  24.48900   0.700   13                                
   14  11.11100   1.51000  24.50200   0.700   14                                
   15  13.74200   1.94100  21.84000   0.700   15                                
   16   3.19000   4.61500  28.00700   0.700   16                                
   17   1.15900   3.29300  27.85800   0.700   17                                
   18  12.38300   1.34200  23.71100   0.700   18                                
   19  14.42600   0.23100  23.36700   0.700   19                                
   20   9.98900   0.65100  23.87300   0.700   20                                
   21   8.64400   0.79200  24.60000   0.700   21                                
   22  15.26900  -0.72900  23.78200   0.700   22                                
   23  13.28200   0.40000  24.06800   0.700   23                                
   24   9.61100  -1.26500  25.21900   0.700   24                                
   25   6.31100   3.85800  26.28100   0.700   25                                
   26   8.51800   2.06800  25.23300   0.700   26                                
   27   0.53800   2.10700  27.61400   0.700   27