cluster     1   number of spheres in cluster    20
    1  14.37200  48.29000 -50.73400   0.700    1                                
    2  15.17300  47.82100 -51.81700   0.700    2                                
    3  15.15100  45.98600 -54.65400   0.700    3                                
    4  16.43700  48.45300 -55.81000   0.700    4                                
    5  13.43600  47.39800 -50.04700   0.700    5                                
    6  14.20800  45.61200 -51.58200   0.700    6                                
    7  16.22300  45.99000 -55.71700   0.700    7                                
    8  15.91500  46.18500 -53.38800   0.700    8                                
    9  17.03900  47.18300 -55.27600   0.700    9                                
   10  13.41600  46.08800 -50.54400   0.700   10                                
   11  15.07900  46.54900 -52.22000   0.700   11                                
   12  17.03000  44.78700 -55.62400   0.700   12                                
   13  14.73400  48.17000 -58.06700   0.700   13                                
   14  15.40200  50.50200 -57.69900   0.700   14                                
   15  12.62700  47.74500 -49.17200   0.700   15                                
   16  14.16500  44.40900 -51.79500   0.700   16                                
   17  16.30600  49.22400 -59.60500   0.700   17                                
   18  16.95000  47.11600 -53.81400   0.700   18                                
   19  16.87500  48.60600 -57.20300   0.700   19                                
   20  15.80400  49.19500 -58.23200   0.700   20