cluster     1   number of spheres in cluster    28
    1  33.24700  38.62200  26.90500   0.700    1                                
    2  32.34500  38.33600  25.90300   0.700    2                                
    3  34.47600  39.14500  26.58500   0.700    3                                
    4  36.81700  36.59500  15.43100   0.700    4                                
    5  34.75300  37.01500  22.40300   0.700    5                                
    6  36.23700  35.97900  16.51300   0.700    6                                
    7  35.13100  36.03100  21.58100   0.700    7                                
    8  38.55000  37.42600  16.84900   0.700    8                                
    9  35.02700  39.91800  20.28900   0.700    9                                
   10  37.97000  37.31400  15.60000   0.700   10                                
   11  34.69800  38.39600  22.00500   0.700   11                                
   12  36.78800  36.07400  17.77100   0.700   12                                
   13  32.66300  38.56900  24.58000   0.700   13                                
   14  34.79000  39.37300  25.26600   0.700   14                                
   15  35.49000  36.49700  20.22800   0.700   15                                
   16  37.95200  36.80100  17.92700   0.700   16                                
   17  34.30000  39.36100  22.86000   0.700   17                                
   18  33.90200  39.09000  24.24700   0.700   18                                
   19  34.27400  40.74900  22.37000   0.700   19                                
   20  34.67200  40.92500  21.03400   0.700   20                                
   21  35.46300  37.70500  19.79400   0.700   21                                
   22  35.06400  38.66500  20.69900   0.700   22                                
   23  33.93800  41.71400  23.03100   0.700   23                                
   24  38.51800  37.89900  14.52000   0.700   24                                
   25  38.50200  36.90100  19.14800   0.700   25                                
   26  35.99400  35.23900  19.11700   0.700   26                                
   27  31.46800  38.17600  23.39000   0.700   27                                
   28  36.33600  40.02700  24.90200   0.700   28