cluster     1   number of spheres in cluster    28
    1  27.95600  13.61500   0.75200   0.700    1                                
    2  33.31000  13.29900   1.38500   0.700    2                                
    3  37.14100  15.37900   0.10800   0.700    3                                
    4  30.95000  18.72700  -0.16600   0.700    4                                
    5  36.46600  18.58700  -1.00900   0.700    5                                
    6  34.41700  15.42200   0.52400   0.700    6                                
    7  32.26000  16.69800   0.37000   0.700    7                                
    8  30.95100  13.93900  -1.55000   0.700    8                                
    9  30.93200  14.23300   0.97000   0.700    9                                
   10  28.84900  13.61500  -0.47000   0.700   10                                
   11  33.00700  15.51500   0.64800   0.700   11                                
   12  35.07600  16.53000   0.01400   0.700   12                                
   13  33.04200  17.73600  -0.11100   0.700   13                                
   14  30.18900  13.89100  -0.34900   0.700   14                                
   15  28.29100  13.27500  -1.75900   0.700   15                                
   16  34.41100  17.70600  -0.31000   0.700   16                                
   17  26.95900  12.85600  -2.06000   0.700   17                                
   18  29.12600  13.29300  -2.88100   0.700   18                                
   19  27.37600  12.67900  -4.33000   0.700   19                                
   20  25.96200  12.76500  -1.13900   0.700   20                                
   21  27.12100  12.44700  -5.58800   0.700   21                                
   22  30.49000  13.63500  -2.77600   0.700   22                                
   23  26.53200  12.60000  -3.28400   0.700   23                                
   24  28.68900  12.98800  -4.17500   0.700   24                                
   25  32.36100  14.38700   1.12100   0.700   25                                
   26  36.44400  16.61900  -0.15400   0.700   26                                
   27  32.36500  18.91400  -0.32200   0.700   27                                
   28  35.08500  18.86900  -0.78300   0.700   28