cluster     1   number of spheres in cluster    13
    1  10.39100   0.33600  23.93600   0.700    1                                
    2  10.13500  -1.18200  23.75600   0.700    2                                
    3  11.65500   0.68300  23.12700   0.700    3                                
    4   9.06700  -1.67500  24.72000   0.700    4                                
    5   8.96800  -3.20000  24.58900   0.700    5                                
    6  14.04500   0.06200  23.18700   0.700    6                                
    7   9.53300  -1.33500  26.08100   0.700    7                                
    8  15.15000  -0.58800  23.62600   0.700    8                                
    9  12.82300  -0.07900  23.67200   0.700    9                                
   10  14.11600   0.90600  22.17000   0.700   10                                
   11  15.33200   0.91200  21.38100   0.700   11                                
   12   8.48600  -3.70700  23.43500   0.700   12                                
   13   9.36500  -3.92600  25.65200   0.700   13