cluster     1   number of spheres in cluster    19
    1  28.32400  35.64200  41.26300   0.700    1                                
    2  26.91200  36.54000  39.40400   0.700    2                                
    3  27.15600  35.53200  42.08400   0.700    3                                
    4  25.75000  36.43000  40.22200   0.700    4                                
    5  32.61500  35.84500  37.41700   0.700    5                                
    6  30.55200  35.50800  39.00900   0.700    6                                
    7  32.34200  37.76500  35.84800   0.700    7                                
    8  30.26800  39.10900  35.92400   0.700    8                                
    9  28.19700  36.14800  39.91800   0.700    9                                
   10  25.88000  35.92900  41.55400   0.700   10                                
   11  31.32300  36.11000  37.98000   0.700   11                                
   12  33.11600  36.67500  36.35400   0.700   12                                
   13  31.06100  38.02100  36.41100   0.700   13                                
   14  29.38600  36.30700  39.01300   0.700   14                                
   15  30.56100  37.22300  37.44400   0.700   15                                
   16  29.60500  39.98500  35.56700   0.700   16                                
   17  24.75700  35.82900  42.33600   0.700   17                                
   18  34.35100  36.42400  35.81700   0.700   18                                
   19  29.38700  37.30000  38.10500   0.700   19