cluster     1   number of spheres in cluster    19
    1  38.27600  23.68600  32.05500   0.700    1                                
    2  37.93700  24.59000  30.84300   0.700    2                                
    3  32.08900  19.33000  27.77400   0.700    3                                
    4  32.21000  20.80900  27.34100   0.700    4                                
    5  32.47300  20.94800  25.78300   0.700    5                                
    6  32.59800  22.43600  25.43700   0.700    6                                
    7  33.78400  23.03100  26.24400   0.700    7                                
    8  33.48700  22.82600  27.74700   0.700    8                                
    9  34.38100  23.97200  29.68000   0.700    9                                
   10  35.53900  24.53600  30.38000   0.700   10                                
   11  34.58700  23.38300  28.48900   0.700   11                                
   12  33.19800  18.57000  27.24700   0.700   12                                
   13  31.37300  20.41400  25.04300   0.700   13                                
   14  32.86500  22.58900  24.03000   0.700   14                                
   15  33.92300  24.45400  25.97900   0.700   15                                
   16  33.25900  24.06800  30.20800   0.700   16                                
   17  35.30900  25.48200  31.14800   0.700   17                                
   18  33.32200  21.39000  28.08000   0.700   18                                
   19  36.78100  23.99600  30.13500   0.700   19