cluster     1   number of spheres in cluster    17
    1  39.85500   0.83600  30.81400   0.700    1                                
    2  44.33000  -1.78100  26.74200   0.700    2                                
    3  43.80200  -1.09800  27.82300   0.700    3                                
    4  42.68700  -3.49100  27.02500   0.700    4                                
    5  42.17200  -0.82300  29.63000   0.700    5                                
    6  43.77600  -2.98400  26.33400   0.700    6                                
    7  42.70500  -1.59300  28.52100   0.700    7                                
    8  42.14700  -2.81200  28.11900   0.700    8                                
    9  40.71500  -0.27200  31.41400   0.700    9                                
   10  44.32300  -3.69500  25.19500   0.700   10                                
   11  39.92500  -1.02000  32.48300   0.700   11                                
   12  44.77600  -3.01200  24.15100   0.700   12                                
   13  44.36600  -5.02100  25.18500   0.700   13                                
   14  41.14900  -1.17900  30.35400   0.700   14                                
   15  41.09100  -3.40800  28.70900   0.700   15                                
   16  39.31000  -2.08700  32.10300   0.700   16                                
   17  39.91300  -0.56700  33.63500   0.700   17