cluster     1   number of spheres in cluster    30
    1  -1.44000  -7.22100  42.08700   0.700    1                                
    2  -6.15700  -0.92500  33.33700   0.700    2                                
    3  -2.60700  -5.00500  35.30100   0.700    3                                
    4  -5.01700   0.49100  31.56100   0.700    4                                
    5  -3.86500   0.92700  30.84700   0.700    5                                
    6  -2.48200  -0.56100  32.18000   0.700    6                                
    7   0.09800   3.02200  28.49900   0.700    7                                
    8  -0.78100   2.70400  27.33700   0.700    8                                
    9  -1.29900  -2.99600  38.20000   0.700    9                                
   10  -2.25000   0.18000  36.57500   0.700   10                                
   11  -0.26000  -6.31400  41.73900   0.700   11                                
   12   0.00700  -6.25800  40.23300   0.700   12                                
   13  -4.91800  -0.47800  32.59500   0.700   13                                
   14  -2.57500   0.40000  31.15400   0.700   14                                
   15  -3.62100  -1.01300  32.90900   0.700   15                                
   16  -0.58500   1.68100  28.33600   0.700   16                                
   17  -2.32500  -2.56700  36.13600   0.700   17                                
   18  -2.20200  -3.90200  36.24800   0.700   18                                
   19  -1.54500  -4.16600  37.57100   0.700   19                                
   20  -2.87700  -1.63000  35.09900   0.700   20                                
   21  -1.30600   0.79000  30.46600   0.700   21                                
   22  -1.17000  -5.48800  38.20300   0.700   22                                
   23  -1.75000  -0.68900  37.51500   0.700   23                                
   24  -2.80100  -0.27800  35.39600   0.700   24                                
   25  -1.04700  -5.49000  39.56100   0.700   25                                
   26  -3.44700  -1.95400  33.89500   0.700   26                                
   27  -1.32600   1.83000  29.56500   0.700   27                                
   28  -1.77500  -1.94000  37.33100   0.700   28                                
   29  -0.25500   0.18600  30.70500   0.700   29                                
   30  -0.99000  -6.49200  37.51300   0.700   30